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1<?php
2/**
3 * THIS FILE EXISTS VERBATIM IN WPCOM AND WPCOMSH.
4 *
5 * DANGER DANGER DANGER!!!
6 * If you make any changes to this class you must MANUALLY update this file in both WPCOM and WPCOMSH.
7 *
8 * @package WPCOM_Features
9 */
10
11/**
12 * Map features to purchases.
13 */
14class WPCOM_Features {
15
16    /**
17     * Key used to exclude plans from features.
18     */
19    public const EXCLUDE_PLANS = 'exclude_plans';
20
21    /*
22     * Private const for every mapped purchase, sorted by product_id.
23     */
24    private const SPACE_1GB                                   = 'wordpress_com_1gb_space_addon_yearly';
25    private const SPACE_10GB                                  = '1gb_space_upgrade'; // 9
26    private const SPACE_25GB                                  = '5gb_space_upgrade'; // 10
27    private const SPACE_50GB                                  = '10gb_space_upgrade'; // 11
28    private const NO_ADS                                      = 'no-adverts/no-adverts.php'; // 12
29    private const WPCOM_VIDEOPRESS                            = 'videopress'; // 15
30    private const SPACE_100GB                                 = '50gb_space_upgrade'; // 19
31    private const SPACE_200GB                                 = '100gb_space_upgrade'; // 20
32    private const SPACE_3GB                                   = '3gb_space_upgrade'; // 21
33    private const WPCOM_CUSTOM_DESIGN                         = 'custom-design'; // 45
34    private const WPCOM_VIDEOPRESS_PRO                        = 'videopress-pro'; // 47
35    private const WPCOM_UNLIMITED_THEMES                      = 'unlimited_themes'; // 49
36    private const GAPPS                                       = 'gapps'; // 69
37    private const GAPPS_UNLIMITED                             = 'gapps_unlimited'; // 70
38    private const WP_TITAN_MAIL_MONTHLY                       = 'wp_titan_mail_monthly'; // 400
39    private const WP_TITAN_MAIL_YEARLY                        = 'wp_titan_mail_yearly'; // 401
40    private const WP_GOOGLE_WORKSPACE_BUSINESS_STARTER_YEARLY = 'wp_google_workspace_business_starter_yearly'; // 690
41    private const WPCOM_SEARCH                                = 'wpcom_search'; // 800
42    private const WPCOM_SEARCH_MONTHLY                        = 'wpcom_search_monthly'; // 801
43    private const YOAST_PREMIUM                               = 'yoast_premium'; // 900
44    private const VALUE_BUNDLE                                = 'value_bundle'; // 1003
45    private const BUNDLE_PRO                                  = 'bundle_pro'; // 1004
46    private const BUNDLE_SUPER                                = 'bundle_super'; // 1005
47    private const BUNDLE_ENTERPRISE                           = 'wpcom-enterprise'; // 1007
48    private const BUSINESS_BUNDLE                             = 'business-bundle'; // 1008
49    private const PERSONAL_BUNDLE                             = 'personal-bundle'; // 1009
50    private const BLOGGER_BUNDLE                              = 'blogger-bundle'; // 1010
51    private const ECOMMERCE_BUNDLE                            = 'ecommerce-bundle'; // 1011
52    private const VALUE_BUNDLE_MONTHLY                        = 'value_bundle_monthly'; // 1013
53    private const PRO_PLAN_MONTHLY                            = 'pro-plan-monthly'; // 1034
54    private const BUSINESS_BUNDLE_MONTHLY                     = 'business-bundle-monthly'; // 1018
55    private const PERSONAL_BUNDLE_MONTHLY                     = 'personal-bundle-monthly'; // 1019
56    private const ECOMMERCE_BUNDLE_MONTHLY                    = 'ecommerce-bundle-monthly'; // 1021
57    private const VALUE_BUNDLE_2Y                             = 'value_bundle-2y'; // 1023
58    private const BUSINESS_BUNDLE_2Y                          = 'business-bundle-2y'; // 1028
59    private const PERSONAL_BUNDLE_2Y                          = 'personal-bundle-2y'; // 1029
60    private const BLOGGER_BUNDLE_2Y                           = 'blogger-bundle-2y'; // 1030
61    private const ECOMMERCE_BUNDLE_2Y                         = 'ecommerce-bundle-2y'; // 1031
62    private const VALUE_BUNDLE_3Y                             = 'value_bundle-3y'; // 1043
63    private const BUSINESS_BUNDLE_3Y                          = 'business-bundle-3y'; // 1048
64    private const PERSONAL_BUNDLE_3Y                          = 'personal-bundle-3y'; // 1049
65    private const ECOMMERCE_BUNDLE_3Y                         = 'ecommerce-bundle-3y'; // 1051
66    private const PRO_PLAN_2Y                                 = 'pro-plan-2y'; // 1035
67    private const PRO_PLAN                                    = 'pro-plan'; // 1032
68    private const STARTER_PLAN                                = 'starter-plan'; // 1033
69    private const WP_P2_PLUS_MONTHLY                          = 'wp_p2_plus_monthly'; // 1040
70    private const ECOMMERCE_TRIAL_BUNDLE_MONTHLY              = 'ecommerce-trial-bundle-monthly'; // 1052
71    private const WPCOM_WOOEXPRESS_MEDIUM_BUNDLE_MONTHLY      = 'wooexpress-medium-bundle-monthly'; // 1053
72    private const WPCOM_WOOEXPRESS_MEDIUM_BUNDLE_YEARLY       = 'wooexpress-medium-bundle-yearly'; // 1055
73    private const WPCOM_WOOEXPRESS_SMALL_BUNDLE_MONTHLY       = 'wooexpress-small-bundle-monthly'; // 1054
74    private const WPCOM_WOOEXPRESS_SMALL_BUNDLE_YEARLY        = 'wooexpress-small-bundle-yearly'; // 1056
75    private const WOO_HOSTED_BASIC_PLAN_MONTHLY               = 'woo_hosted_basic_plan_monthly'; // 4001
76    private const WOO_HOSTED_BASIC_PLAN_YEARLY                = 'woo_hosted_basic_plan_yearly'; // 4002
77    private const WOO_HOSTED_PRO_PLAN_MONTHLY                 = 'woo_hosted_pro_plan_monthly'; // 4003
78    private const WOO_HOSTED_PRO_PLAN_YEARLY                  = 'woo_hosted_pro_plan_yearly'; // 4004
79    private const WPCOM_MIGRATION_TRIAL_BUNDLE_MONTHLY        = 'wp_bundle_migration_trial_monthly'; // 1057
80    private const WPCOM_HOSTING_TRIAL_BUNDLE_MONTHLY          = 'wp_bundle_hosting_trial_monthly'; // 1058
81    private const WPCOM_STAGING_PRODUCT                       = 'wp_staging_site_lifetime'; // 1060
82    private const WPCOM_HUNDRED_YEAR_BUNDLE                   = 'wp_com_hundred_year_bundle_centennially'; // 1061
83    private const JETPACK_PREMIUM                             = 'jetpack_premium'; // 2000
84    private const JETPACK_BUSINESS                            = 'jetpack_business'; // 2001
85    private const JETPACK_FREE                                = 'jetpack_free'; // 2002
86    private const JETPACK_PREMIUM_MONTHLY                     = 'jetpack_premium_monthly'; // 2003
87    private const JETPACK_BUSINESS_MONTHLY                    = 'jetpack_business_monthly'; // 2004
88    private const JETPACK_PERSONAL                            = 'jetpack_personal'; // 2005
89    private const JETPACK_PERSONAL_MONTHLY                    = 'jetpack_personal_monthly'; // 2006
90    private const JETPACK_SECURITY_DAILY                      = 'jetpack_security_daily'; // 2010
91    private const JETPACK_SECURITY_DAILY_MONTHLY              = 'jetpack_security_daily_monthly'; // 2011
92    private const JETPACK_SECURITY_REALTIME                   = 'jetpack_security_realtime'; // 2012
93    private const JETPACK_SECURITY_REALTIME_MONTHLY           = 'jetpack_security_realtime_monthly'; // 2013
94    private const JETPACK_GROWTH_BI_YEARLY                    = 'jetpack_growth_bi_yearly'; // 2023
95    private const JETPACK_GROWTH_YEARLY                       = 'jetpack_growth_yearly'; // 2022
96    private const JETPACK_GROWTH_MONTHLY                      = 'jetpack_growth_monthly'; // 2021
97    private const JETPACK_COMPLETE_BI_YEARLY                  = 'jetpack_complete_bi_yearly'; // 2035
98    private const JETPACK_COMPLETE                            = 'jetpack_complete'; // 2014
99    private const JETPACK_COMPLETE_MONTHLY                    = 'jetpack_complete_monthly'; // 2015
100    private const JETPACK_SECURITY_T1_BI_YEARLY               = 'jetpack_security_t1_bi_yearly'; // 2034
101    private const JETPACK_SECURITY_T1_YEARLY                  = 'jetpack_security_t1_yearly'; // 2016
102    private const JETPACK_SECURITY_T1_MONTHLY                 = 'jetpack_security_t1_monthly'; // 2017
103    private const JETPACK_SECURITY_T2_YEARLY                  = 'jetpack_security_t2_yearly'; // 2019
104    private const JETPACK_SECURITY_T2_MONTHLY                 = 'jetpack_security_t2_monthly'; // 2020
105    private const JETPACK_STARTER_YEARLY                      = 'jetpack_starter_yearly'; // 2030
106    private const JETPACK_STARTER_MONTHLY                     = 'jetpack_starter_monthly'; // 2031
107    private const JETPACK_BACKUP_DAILY                        = 'jetpack_backup_daily'; // 2100
108    private const JETPACK_BACKUP_DAILY_MONTHLY                = 'jetpack_backup_daily_monthly'; // 2101
109    private const JETPACK_BACKUP_REALTIME                     = 'jetpack_backup_realtime'; // 2102
110    private const JETPACK_BACKUP_REALTIME_MONTHLY             = 'jetpack_backup_realtime_monthly'; // 2103
111    private const JETPACK_SEARCH_BI_YEARLY                    = 'jetpack_search_bi_yearly'; // 2031
112    private const JETPACK_SEARCH                              = 'jetpack_search'; // 2104
113    private const JETPACK_SEARCH_MONTHLY                      = 'jetpack_search_monthly'; // 2105
114    private const JETPACK_SCAN_BI_YEARLY                      = 'jetpack_scan_bi_yearly'; // 2038
115    private const JETPACK_SCAN                                = 'jetpack_scan'; // 2106
116    private const JETPACK_SCAN_MONTHLY                        = 'jetpack_scan_monthly'; // 2107
117    private const JETPACK_SCAN_REALTIME                       = 'jetpack_scan_realtime'; // 2108
118    private const JETPACK_SCAN_REALTIME_MONTHLY               = 'jetpack_scan_realtime_monthly'; // 2109
119    private const JETPACK_ANTI_SPAM_BI_YEARLY                 = 'jetpack_anti_spam_bi_yearly'; // 2039
120    private const JETPACK_ANTI_SPAM                           = 'jetpack_anti_spam'; // 2110
121    private const JETPACK_ANTI_SPAM_MONTHLY                   = 'jetpack_anti_spam_monthly'; // 2111
122    private const JETPACK_BACKUP_T1_BI_YEARLY                 = 'jetpack_backup_t1_bi_yearly'; // 2123
123    private const JETPACK_BACKUP_T1_YEARLY                    = 'jetpack_backup_t1_yearly'; // 2112
124    private const JETPACK_BACKUP_T1_MONTHLY                   = 'jetpack_backup_t1_monthly'; // 2113
125    private const JETPACK_BACKUP_T2_YEARLY                    = 'jetpack_backup_t2_yearly'; // 2114
126    private const JETPACK_BACKUP_T2_MONTHLY                   = 'jetpack_backup_t2_monthly'; // 2115
127    private const JETPACK_BACKUP_ADDON_STORAGE_10GB_MONTHLY   = 'jetpack_backup_addon_storage_10gb_monthly'; // 2040
128    private const JETPACK_BACKUP_ADDON_STORAGE_100GB_MONTHLY  = 'jetpack_backup_addon_storage_100gb_monthly'; // 2044
129    private const JETPACK_BACKUP_ADDON_STORAGE_1TB_MONTHLY    = 'jetpack_backup_addon_storage_1tb_monthly'; // 2048
130    private const JETPACK_BACKUP_ADDON_STORAGE_3TB_MONTHLY    = 'jetpack_backup_addon_storage_3tb_monthly'; // 2052
131    private const JETPACK_BACKUP_ADDON_STORAGE_5TB_MONTHLY    = 'jetpack_backup_addon_storage_5tb_monthly'; // 2056
132    private const JETPACK_VIDEOPRESS_BI_YEARLY                = 'jetpack_videopress_bi_yearly'; // 2119
133    private const JETPACK_VIDEOPRESS                          = 'jetpack_videopress'; // 2116
134    private const JETPACK_VIDEOPRESS_MONTHLY                  = 'jetpack_videopress_monthly'; // 2117
135    private const JETPACK_BACKUP_T0_YEARLY                    = 'jetpack_backup_t0_yearly'; // 2120
136    private const JETPACK_BACKUP_T0_MONTHLY                   = 'jetpack_backup_t0_monthly'; // 2121
137    private const JETPACK_SEARCH_FREE                         = 'jetpack_search_free'; // 2130
138    private const JETPACK_BACKUP_ONE_TIME                     = 'jetpack_backup_one_time'; // 2201
139    private const JETPACK_STATS_FREE                          = 'jetpack_stats_free_yearly'; // 2221
140    private const JETPACK_STATS_PWYW                          = 'jetpack_stats_pwyw_yearly'; // 2222
141    private const JETPACK_STATS_MONTHLY                       = 'jetpack_stats_monthly'; // 2220
142    private const JETPACK_STATS_YEARLY                        = 'jetpack_stats_yearly'; // 2219
143    private const JETPACK_STATS_BI_YEARLY                     = 'jetpack_stats_bi_yearly'; // 2223
144    private const JETPACK_MONITOR_MONTHLY                     = 'jetpack_monitor_monthly'; // 2241
145    private const JETPACK_MONITOR_YEARLY                      = 'jetpack_monitor_yearly'; // 2242
146    private const AKISMET_FREE                                = 'ak_free_yearly'; // 2300
147    private const AKISMET_PERSONAL_MONTHLY                    = 'ak_personal_monthly'; // 2309
148    private const AKISMET_PERSONAL_YEARLY                     = 'ak_personal_yearly'; // 2310
149    private const AKISMET_PLUS_BI_YEARLY                      = 'ak_plus_bi_yearly_1'; // 2327
150    private const AKISMET_PLUS_YEARLY                         = 'ak_plus_yearly_1'; // 2311
151    private const AKISMET_PLUS_MONTHLY                        = 'ak_plus_monthly_1'; // 2312
152    private const AKISMET_PLUS_20K_BI_YEARLY                  = 'ak_plus_bi_yearly_2'; // 2328
153    private const AKISMET_PLUS_20K_YEARLY                     = 'ak_plus_yearly_2'; // 2313
154    private const AKISMET_PLUS_20K_MONTHLY                    = 'ak_plus_monthly_2'; // 2314
155    private const AKISMET_PLUS_30K_BI_YEARLY                  = 'ak_plus_bi_yearly_3'; // 2329
156    private const AKISMET_PLUS_30K_YEARLY                     = 'ak_plus_yearly_3'; // 2315
157    private const AKISMET_PLUS_30K_MONTHLY                    = 'ak_plus_monthly_3'; // 2316
158    private const AKISMET_PLUS_40K_BI_YEARLY                  = 'ak_plus_bi_yearly_4'; // 2330
159    private const AKISMET_PLUS_40K_YEARLY                     = 'ak_plus_yearly_4'; // 2317
160    private const AKISMET_PLUS_40K_MONTHLY                    = 'ak_plus_monthly_4'; // 2318
161    private const AKISMET_ENTERPRISE_BI_YEARLY                = 'ak_ent_bi_yearly_1'; // 2331
162    private const AKISMET_ENTERPRISE_YEARLY                   = 'ak_ent_yearly_1'; // 2319
163    private const AKISMET_ENTERPRISE_MONTHLY                  = 'ak_ent_monthly_1'; // 2320
164    private const AKISMET_ENTERPRISE_350K_YEARLY              = 'ak_ep350k_yearly_1'; // 2321
165    private const AKISMET_ENTERPRISE_350K_MONTHLY             = 'ak_ep350k_monthly_1'; // 2322
166    private const AKISMET_ENTERPRISE_2M_YEARLY                = 'ak_ep2m_yearly_1'; // 2323
167    private const AKISMET_ENTERPRISE_2M_MONTHLY               = 'ak_ep2m_monthly_1'; // 2324
168    private const AKISMET_ENTERPRISE_GT2M_YEARLY              = 'ak_epgt2m_yearly_1'; // 2325
169    private const AKISMET_ENTERPRISE_GT2M_MONTHLY             = 'ak_epgt2m_monthly_1'; // 2326
170    private const AKISMET_PRO_500_MONTHLY                     = 'ak_pro5h_monthly'; // 2332
171    private const AKISMET_PRO_500_YEARLY                      = 'ak_pro5h_yearly'; // 2333
172    private const AKISMET_PRO_500_BI_YEARLY                   = 'ak_pro5h_bi_yearly'; // 2334
173    private const AKISMET_BUSINESS_5K_MONTHLY                 = 'ak_bus5k_monthly'; // 2335
174    private const AKISMET_BUSINESS_5K_YEARLY                  = 'ak_bus5k_yearly'; // 2336
175    private const AKISMET_BUSINESS_5K_BI_YEARLY               = 'ak_bus5k_bi_yearly'; // 2337
176    private const AKISMET_ENTERPRISE_15K_MONTHLY              = 'ak_ep15k_monthly'; // 2338
177    private const AKISMET_ENTERPRISE_15K_YEARLY               = 'ak_ep15k_yearly'; // 2339
178    private const AKISMET_ENTERPRISE_15K_BI_YEARLY            = 'ak_ep15k_bi_yearly'; // 2340
179    private const AKISMET_ENTERPRISE_25K_MONTHLY              = 'ak_ep25k_monthly'; // 2341
180    private const AKISMET_ENTERPRISE_25K_YEARLY               = 'ak_ep25k_yearly'; // 2342
181    private const AKISMET_ENTERPRISE_25K_BI_YEARLY            = 'ak_ep25k_bi_yearly'; // 2343
182    private const JETPACK_BOOST_BI_YEARLY                     = 'jetpack_boost_bi_yearly'; // 2036
183    private const JETPACK_BOOST                               = 'jetpack_boost_yearly'; // 2401
184    private const JETPACK_BOOST_MONTHLY                       = 'jetpack_boost_monthly'; // 2400
185    private const JETPACK_AI_MONTHLY                          = 'jetpack_ai_monthly'; // 2450
186    private const JETPACK_AI_YEARLY                           = 'jetpack_ai_yearly'; // 2451
187    private const JETPACK_AI_BI_YEARLY                        = 'jetpack_ai_bi_yearly'; // 2452
188    private const JETPACK_SOCIAL_BASIC_MONTHLY_LEGACY         = 'jetpack_social_monthly'; // 2500
189    private const JETPACK_SOCIAL_BASIC_BI_YEARLY              = 'jetpack_social_basic_bi_yearly'; // 2037
190    private const JETPACK_SOCIAL_BASIC                        = 'jetpack_social_basic_yearly'; // 2503
191    private const JETPACK_SOCIAL_BASIC_MONTHLY                = 'jetpack_social_basic_monthly'; // 2504
192    private const JETPACK_SOCIAL_ADVANCED_BI_YEARLY           = 'jetpack_social_advanced_bi_yearly'; // 2604
193    private const JETPACK_SOCIAL_ADVANCED                     = 'jetpack_social_advanced_yearly'; // 2602
194    private const JETPACK_SOCIAL_ADVANCED_MONTHLY             = 'jetpack_social_advanced_monthly'; // 2603
195    private const JETPACK_GOLDEN_TOKEN                        = 'jetpack_golden_token_lifetime'; // 2900
196    private const JETPACK_CREATOR_MONTHLY                     = 'jetpack_creator_monthly'; // 2610
197    private const JETPACK_CREATOR_YEARLY                      = 'jetpack_creator_yearly'; // 2611
198    private const JETPACK_CREATOR_BI_YEARLY                   = 'jetpack_creator_bi_yearly'; // 2612
199    private const JETPACK_SOCIAL_V1_MONTHLY                   = 'jetpack_social_v1_monthly'; // 2606
200    private const JETPACK_SOCIAL_V1_YEARLY                    = 'jetpack_social_v1_yearly'; // 2605
201    private const JETPACK_SOCIAL_V1_BI_YEARLY                 = 'jetpack_social_v1_bi_yearly'; // 2607
202    private const A4A_WPCOM_BUSINESS_BUNDLE_YEARLY            = 'a4a_wp_bundle_business_yearly'; // 3300
203    private const A4A_WPCOM_BUSINESS_BUNDLE_MONTHLY           = 'a4a_wp_bundle_business_monthly'; // 3301
204    private const A4A_JETPACK_COMPLETE_YEARLY                 = 'a4a_jetpack_complete_yearly'; // 3302
205    private const A4A_JETPACK_COMPLETE_MONTHLY                = 'a4a_jetpack_complete_monthly'; // 3303
206    private const A4A_JETPACK_SECURITY_TIER_1_YEARLY          = 'a4a_jetpack_security_t1_yearly'; // 3304
207    private const A4A_JETPACK_SECURITY_TIER_1_MONTHLY         = 'a4a_jetpack_security_t1_monthly'; // 3305
208    private const A4A_JETPACK_SECURITY_TIER_2_YEARLY          = 'a4a_jetpack_security_t2_yearly'; // 3306
209    private const A4A_JETPACK_SECURITY_TIER_2_MONTHLY         = 'a4a_jetpack_security_t2_monthly'; // 3307
210    private const A4A_JETPACK_SEARCH_YEARLY                   = 'a4a_jetpack_search_yearly'; // 3318
211    private const A4A_JETPACK_SEARCH_MONTHLY                  = 'a4a_jetpack_search_monthly'; // 3319
212    private const A4A_JETPACK_SCAN_YEARLY                     = 'a4a_jetpack_scan_yearly'; // 3320
213    private const A4A_JETPACK_SCAN_MONTHLY                    = 'a4a_jetpack_scan_monthly'; // 3321
214    private const A4A_JETPACK_ANTI_SPAM_YEARLY                = 'a4a_jetpack_anti_spam_yearly'; // 3322
215    private const A4A_JETPACK_ANTI_SPAM_MONTHLY               = 'a4a_jetpack_anti_spam_monthly'; // 3323
216    private const A4A_JETPACK_BACKUP_TIER_1_YEARLY            = 'a4a_jetpack_backup_t1_yearly'; // 3324
217    private const A4A_JETPACK_BACKUP_TIER_1_MONTHLY           = 'a4a_jetpack_backup_t1_monthly'; // 3325
218    private const A4A_JETPACK_BACKUP_TIER_2_YEARLY            = 'a4a_jetpack_backup_t2_yearly'; // 3326
219    private const A4A_JETPACK_BACKUP_TIER_2_MONTHLY           = 'a4a_jetpack_backup_t2_monthly'; // 3327
220    private const A4A_JETPACK_VIDEOPRESS_YEARLY               = 'a4a_jetpack_videopress_yearly'; // 3328
221    private const A4A_JETPACK_VIDEOPRESS_MONTHLY              = 'a4a_jetpack_videopress_monthly'; // 3329
222    private const A4A_JETPACK_STATS_YEARLY                    = 'a4a_jetpack_stats_yearly'; // 3330
223    private const A4A_JETPACK_STATS_MONTHLY                   = 'a4a_jetpack_stats_monthly'; // 3331
224    private const A4A_JETPACK_MONITOR_YEARLY                  = 'a4a_jetpack_monitor_yearly'; // 3332
225    private const A4A_JETPACK_MONITOR_MONTHLY                 = 'a4a_jetpack_monitor_monthly'; // 3333
226    private const A4A_JETPACK_BOOST_YEARLY                    = 'a4a_jetpack_boost_yearly'; // 3334
227    private const A4A_JETPACK_BOOST_MONTHLY                   = 'a4a_jetpack_boost_monthly'; // 3335
228    private const A4A_JETPACK_AI_YEARLY                       = 'a4a_jetpack_ai_yearly'; // 3336
229    private const A4A_JETPACK_AI_MONTHLY                      = 'a4a_jetpack_ai_monthly'; // 3337
230    private const A4A_JETPACK_SOCIAL_V1_YEARLY                = 'a4a_jetpack_social_v1_yearly'; // 3338
231    private const A4A_JETPACK_SOCIAL_V1_MONTHLY               = 'a4a_jetpack_social_v1_monthly'; // 3339
232    private const A4A_JETPACK_CREATOR_YEARLY                  = 'a4a_jetpack_creator_yearly'; // 3340
233    private const A4A_JETPACK_CREATOR_MONTHLY                 = 'a4a_jetpack_creator_monthly'; // 3341
234
235    // WPCOM "Level 2": Groups of level 1s.
236    private const WPCOM_BLOGGER_PLANS           = array( self::BLOGGER_BUNDLE, self::BLOGGER_BUNDLE_2Y );
237    private const WPCOM_PERSONAL_PLANS          = array( self::PERSONAL_BUNDLE, self::PERSONAL_BUNDLE_MONTHLY, self::PERSONAL_BUNDLE_2Y, self::PERSONAL_BUNDLE_3Y );
238    private const WPCOM_STARTER_PLANS           = array( self::STARTER_PLAN );
239    private const WPCOM_PREMIUM_PLANS           = array( self::BUNDLE_PRO, self::VALUE_BUNDLE, self::VALUE_BUNDLE_MONTHLY, self::VALUE_BUNDLE_2Y, self::VALUE_BUNDLE_3Y );
240    private const WPCOM_PRO_PLANS               = array( self::PRO_PLAN, self::PRO_PLAN_MONTHLY, self::PRO_PLAN_2Y );
241    private const WPCOM_MIGRATION_TRIAL_PLANS   = array( self::WPCOM_MIGRATION_TRIAL_BUNDLE_MONTHLY );
242    private const WPCOM_HOSTING_TRIAL_PLANS     = array( self::WPCOM_HOSTING_TRIAL_BUNDLE_MONTHLY );
243    private const WPCOM_BUSINESS_PLANS          = array( self::BUSINESS_BUNDLE, self::BUSINESS_BUNDLE_MONTHLY, self::BUSINESS_BUNDLE_2Y, self::BUSINESS_BUNDLE_3Y, self::WPCOM_MIGRATION_TRIAL_PLANS, self::WPCOM_HUNDRED_YEAR_BUNDLE, self::WPCOM_HOSTING_TRIAL_BUNDLE_MONTHLY, self::A4A_WPCOM_BUSINESS_BUNDLE_YEARLY, self::A4A_WPCOM_BUSINESS_BUNDLE_MONTHLY );
244    private const WPCOM_ECOMMERCE_PLANS         = array( self::ECOMMERCE_BUNDLE, self::ECOMMERCE_BUNDLE_MONTHLY, self::ECOMMERCE_BUNDLE_2Y, self::ECOMMERCE_BUNDLE_3Y );
245    private const WPCOM_ECOMMERCE_TRIAL_PLANS   = array( self::ECOMMERCE_TRIAL_BUNDLE_MONTHLY );
246    private const WPCOM_WOOEXPRESS_MEDIUM_PLANS = array( self::WPCOM_WOOEXPRESS_MEDIUM_BUNDLE_MONTHLY, self::WPCOM_WOOEXPRESS_MEDIUM_BUNDLE_YEARLY );
247    private const WPCOM_WOOEXPRESS_SMALL_PLANS  = array( self::WPCOM_WOOEXPRESS_SMALL_BUNDLE_MONTHLY, self::WPCOM_WOOEXPRESS_SMALL_BUNDLE_YEARLY );
248    private const WOO_HOSTED_PLANS              = array( self::WOO_HOSTED_BASIC_PLAN_MONTHLY, self::WOO_HOSTED_BASIC_PLAN_YEARLY, self::WOO_HOSTED_PRO_PLAN_MONTHLY, self::WOO_HOSTED_PRO_PLAN_YEARLY );
249    private const GOOGLE_WORKSPACE_PRODUCTS     = array( self::WP_GOOGLE_WORKSPACE_BUSINESS_STARTER_YEARLY );
250    private const GSUITE_PRODUCTS               = array( self::GAPPS, self::GAPPS_UNLIMITED );
251    private const WPCOM_TITAN_MAIL_PRODUCTS     = array( self::WP_TITAN_MAIL_MONTHLY, self::WP_TITAN_MAIL_YEARLY );
252
253    private const WPCOM_PERSONAL_AND_PREMIUM_PLANS = array( self::WPCOM_PERSONAL_PLANS, self::WPCOM_PREMIUM_PLANS );
254    private const WPCOM_SUMMER_SPECIAL_2025_PLANS  = array(
255        'required_sticker' => 'summer-special-2025',
256        self::WPCOM_PERSONAL_AND_PREMIUM_PLANS,
257    );
258    // Unlock Business-gated features for sites with the flex-cache-site sticker via the free plan.
259    private const WPCOM_FLEX_CACHE_SITE_FREE_PLANS = array(
260        'required_sticker' => 'flex-cache-site',
261        self::JETPACK_ALL_SITES,
262    );
263
264    // WPCOM "Level 3" A: Groups of level 2s.
265    private const WPCOM_BLOGGER_AND_HIGHER_PLANS  = array( self::WPCOM_BLOGGER_PLANS, self::WPCOM_PERSONAL_PLANS, self::WPCOM_STARTER_PLANS, self::WPCOM_PREMIUM_PLANS, self::WPCOM_PRO_PLANS, self::WPCOM_BUSINESS_PLANS, self::WPCOM_ECOMMERCE_PLANS, self::WPCOM_ECOMMERCE_TRIAL_PLANS, self::WPCOM_WOOEXPRESS_PLANS );
266    private const WPCOM_PERSONAL_AND_HIGHER_PLANS = array( self::WPCOM_PERSONAL_PLANS, self::WPCOM_STARTER_PLANS, self::WPCOM_PREMIUM_PLANS, self::WPCOM_PRO_PLANS, self::WPCOM_BUSINESS_PLANS, self::WPCOM_ECOMMERCE_PLANS, self::WPCOM_ECOMMERCE_TRIAL_PLANS, self::WPCOM_WOOEXPRESS_PLANS );
267    private const WPCOM_STARTER_AND_HIGHER_PLANS  = array( self::WPCOM_STARTER_PLANS, self::WPCOM_PREMIUM_PLANS, self::WPCOM_PRO_PLANS, self::WPCOM_BUSINESS_PLANS, self::WPCOM_ECOMMERCE_PLANS, self::WPCOM_ECOMMERCE_TRIAL_PLANS, self::WPCOM_WOOEXPRESS_PLANS );
268    private const WPCOM_PREMIUM_AND_HIGHER_PLANS  = array( self::WPCOM_PREMIUM_PLANS, self::WPCOM_PRO_PLANS, self::WPCOM_BUSINESS_PLANS, self::WPCOM_ECOMMERCE_PLANS, self::WPCOM_ECOMMERCE_TRIAL_PLANS, self::WPCOM_WOOEXPRESS_PLANS );
269    private const WPCOM_BUSINESS_AND_HIGHER_PLANS = array( self::WPCOM_BUSINESS_PLANS, self::WPCOM_ECOMMERCE_PLANS, self::WPCOM_ECOMMERCE_TRIAL_PLANS, self::WPCOM_WOOEXPRESS_PLANS );
270    private const WPCOM_WOOEXPRESS_PLANS          = array( self::WPCOM_WOOEXPRESS_MEDIUM_PLANS, self::WPCOM_WOOEXPRESS_SMALL_PLANS );
271
272    // WPCOM "Level 3" C: Misc product groupings unrelated to free plan trials.
273    private const WPCOM_EMAIL_PRODUCTS = array( self::GOOGLE_WORKSPACE_PRODUCTS, self::GSUITE_PRODUCTS, self::WPCOM_TITAN_MAIL_PRODUCTS );
274
275    // Jetpack "Level 2": Groups of level 1s.
276    private const JETPACK_BUSINESS_PLANS = array( self::JETPACK_BUSINESS, self::JETPACK_BUSINESS_MONTHLY );
277    private const JETPACK_PREMIUM_PLANS  = array( self::JETPACK_PREMIUM, self::JETPACK_PREMIUM_MONTHLY );
278    private const JETPACK_PERSONAL_PLANS = array( self::JETPACK_PERSONAL, self::JETPACK_PERSONAL_MONTHLY );
279    private const JETPACK_GROWTH_PLANS   = array( self::JETPACK_GROWTH_BI_YEARLY, self::JETPACK_GROWTH_YEARLY, self::JETPACK_GROWTH_MONTHLY );
280    private const JETPACK_COMPLETE_PLANS = array( self::JETPACK_COMPLETE_BI_YEARLY, self::JETPACK_COMPLETE, self::JETPACK_COMPLETE_MONTHLY, self::A4A_JETPACK_COMPLETE_YEARLY, self::A4A_JETPACK_COMPLETE_MONTHLY );
281    private const JETPACK_STARTER_PLANS  = array( self::JETPACK_STARTER_YEARLY, self::JETPACK_STARTER_MONTHLY );
282
283    private const JETPACK_SECURITY_DAILY_PLANS    = array( self::JETPACK_SECURITY_DAILY, self::JETPACK_SECURITY_DAILY_MONTHLY );
284    private const JETPACK_SECURITY_REALTIME_PLANS = array( self::JETPACK_SECURITY_REALTIME, self::JETPACK_SECURITY_REALTIME_MONTHLY );
285    private const JETPACK_SECURITY_T1_PLANS       = array( self::JETPACK_SECURITY_T1_MONTHLY, self::JETPACK_SECURITY_T1_YEARLY, self::JETPACK_SECURITY_T1_BI_YEARLY, self::A4A_JETPACK_SECURITY_TIER_1_MONTHLY, self::A4A_JETPACK_SECURITY_TIER_1_YEARLY );
286    private const JETPACK_SECURITY_T2_PLANS       = array( self::JETPACK_SECURITY_T2_MONTHLY, self::JETPACK_SECURITY_T2_YEARLY, self::A4A_JETPACK_SECURITY_TIER_2_MONTHLY, self::A4A_JETPACK_SECURITY_TIER_2_YEARLY );
287
288    private const JETPACK_SCAN_PLANS = array( self::JETPACK_SCAN_BI_YEARLY, self::JETPACK_SCAN, self::JETPACK_SCAN_MONTHLY, self::JETPACK_SCAN_REALTIME, self::JETPACK_SCAN_REALTIME_MONTHLY, self::A4A_JETPACK_SCAN_YEARLY, self::A4A_JETPACK_SCAN_MONTHLY );
289
290    private const JETPACK_SOCIAL_PLANS          = array( self::JETPACK_SOCIAL_BASIC_BI_YEARLY, self::JETPACK_SOCIAL_BASIC, self::JETPACK_SOCIAL_BASIC_MONTHLY, self::JETPACK_SOCIAL_BASIC_MONTHLY_LEGACY );
291    private const JETPACK_SOCIAL_ADVANCED_PLANS = array( self::JETPACK_SOCIAL_ADVANCED_BI_YEARLY, self::JETPACK_SOCIAL_ADVANCED, self::JETPACK_SOCIAL_ADVANCED_MONTHLY );
292    private const JETPACK_SOCIAL_V1_PLANS       = array( self::JETPACK_SOCIAL_V1_YEARLY, self::JETPACK_SOCIAL_V1_MONTHLY, self::JETPACK_SOCIAL_V1_BI_YEARLY, self::A4A_JETPACK_SOCIAL_V1_YEARLY, self::A4A_JETPACK_SOCIAL_V1_MONTHLY );
293
294    private const JETPACK_STATS_PLANS = array( self::JETPACK_STATS_BI_YEARLY, self::JETPACK_STATS_YEARLY, self::JETPACK_STATS_MONTHLY, self::JETPACK_STATS_PWYW, self::JETPACK_STATS_FREE, self::A4A_JETPACK_STATS_YEARLY, self::A4A_JETPACK_STATS_MONTHLY );
295
296    private const JETPACK_VIDEOPRESS_PLANS = array( self::JETPACK_VIDEOPRESS_BI_YEARLY, self::JETPACK_VIDEOPRESS, self::JETPACK_VIDEOPRESS_MONTHLY, self::A4A_JETPACK_VIDEOPRESS_YEARLY, self::A4A_JETPACK_VIDEOPRESS_MONTHLY );
297
298    private const JETPACK_SEARCH_PLANS = array( self::JETPACK_SEARCH_FREE, self::JETPACK_SEARCH_BI_YEARLY, self::JETPACK_SEARCH, self::JETPACK_SEARCH_MONTHLY, self::A4A_JETPACK_SEARCH_YEARLY, self::A4A_JETPACK_SEARCH_MONTHLY );
299
300    private const JETPACK_AI_PLANS = array( self::JETPACK_AI_BI_YEARLY, self::JETPACK_AI_YEARLY, self::JETPACK_AI_MONTHLY, self::A4A_JETPACK_AI_YEARLY, self::A4A_JETPACK_AI_MONTHLY );
301
302    private const JETPACK_BOOST_PLANS = array( self::JETPACK_BOOST_BI_YEARLY, self::JETPACK_BOOST, self::JETPACK_BOOST_MONTHLY, self::A4A_JETPACK_BOOST_YEARLY, self::A4A_JETPACK_BOOST_MONTHLY );
303
304    private const JETPACK_BACKUP_DAILY_PLANS    = array( self::JETPACK_BACKUP_DAILY, self::JETPACK_BACKUP_DAILY_MONTHLY );
305    private const JETPACK_BACKUP_REALTIME_PLANS = array( self::JETPACK_BACKUP_REALTIME, self::JETPACK_BACKUP_REALTIME_MONTHLY );
306    private const JETPACK_BACKUP_T0_PLANS       = array( self::JETPACK_BACKUP_T0_MONTHLY, self::JETPACK_BACKUP_T0_YEARLY );
307    private const JETPACK_BACKUP_T1_PLANS       = array( self::JETPACK_BACKUP_T1_MONTHLY, self::JETPACK_BACKUP_T1_YEARLY, self::JETPACK_BACKUP_T1_BI_YEARLY, self::A4A_JETPACK_BACKUP_TIER_1_YEARLY, self::A4A_JETPACK_BACKUP_TIER_1_MONTHLY );
308    private const JETPACK_BACKUP_T2_PLANS       = array( self::JETPACK_BACKUP_T2_MONTHLY, self::JETPACK_BACKUP_T2_YEARLY, self::A4A_JETPACK_BACKUP_TIER_2_YEARLY, self::A4A_JETPACK_BACKUP_TIER_2_MONTHLY );
309
310    private const JETPACK_CREATOR_PLANS = array( self::JETPACK_CREATOR_MONTHLY, self::JETPACK_CREATOR_YEARLY, self::JETPACK_CREATOR_BI_YEARLY, self::A4A_JETPACK_CREATOR_YEARLY, self::A4A_JETPACK_CREATOR_MONTHLY );
311
312    // Jetpack "Level 3": Groups of level 2.
313    private const JETPACK_PERSONAL_AND_HIGHER = array(
314        self::JETPACK_PERSONAL_PLANS,
315        self::JETPACK_PREMIUM_PLANS,
316        self::JETPACK_BUSINESS_PLANS,
317        self::JETPACK_COMPLETE_PLANS,
318        self::JETPACK_SECURITY_DAILY_PLANS,
319        self::JETPACK_SECURITY_REALTIME_PLANS,
320        self::JETPACK_SECURITY_T1_PLANS,
321        self::JETPACK_SECURITY_T2_PLANS,
322        self::JETPACK_STARTER_PLANS,
323    );
324    private const JETPACK_PREMIUM_AND_HIGHER  = array(
325        self::JETPACK_PREMIUM_PLANS,
326        self::JETPACK_BUSINESS_PLANS,
327        self::JETPACK_COMPLETE_PLANS,
328        self::JETPACK_SECURITY_DAILY_PLANS,
329        self::JETPACK_SECURITY_REALTIME_PLANS,
330        self::JETPACK_SECURITY_T1_PLANS,
331        self::JETPACK_SECURITY_T2_PLANS,
332    );
333
334    private const AKISMET_PLANS = array(
335        self::AKISMET_FREE,
336        self::AKISMET_PERSONAL_MONTHLY,
337        self::AKISMET_PERSONAL_YEARLY,
338        self::AKISMET_PLUS_MONTHLY,
339        self::AKISMET_PLUS_YEARLY,
340        self::AKISMET_PLUS_BI_YEARLY,
341        self::AKISMET_PLUS_20K_MONTHLY,
342        self::AKISMET_PLUS_20K_YEARLY,
343        self::AKISMET_PLUS_20K_BI_YEARLY,
344        self::AKISMET_PLUS_30K_MONTHLY,
345        self::AKISMET_PLUS_30K_YEARLY,
346        self::AKISMET_PLUS_30K_BI_YEARLY,
347        self::AKISMET_PLUS_40K_MONTHLY,
348        self::AKISMET_PLUS_40K_YEARLY,
349        self::AKISMET_PLUS_40K_BI_YEARLY,
350        self::AKISMET_ENTERPRISE_MONTHLY,
351        self::AKISMET_ENTERPRISE_YEARLY,
352        self::AKISMET_ENTERPRISE_BI_YEARLY,
353        self::AKISMET_ENTERPRISE_350K_MONTHLY,
354        self::AKISMET_ENTERPRISE_350K_YEARLY,
355        self::AKISMET_ENTERPRISE_2M_MONTHLY,
356        self::AKISMET_ENTERPRISE_2M_YEARLY,
357        self::AKISMET_PRO_500_MONTHLY,
358        self::AKISMET_PRO_500_YEARLY,
359        self::AKISMET_PRO_500_BI_YEARLY,
360        self::AKISMET_BUSINESS_5K_MONTHLY,
361        self::AKISMET_BUSINESS_5K_YEARLY,
362        self::AKISMET_BUSINESS_5K_BI_YEARLY,
363        self::AKISMET_ENTERPRISE_15K_MONTHLY,
364        self::AKISMET_ENTERPRISE_15K_YEARLY,
365        self::AKISMET_ENTERPRISE_15K_BI_YEARLY,
366        self::AKISMET_ENTERPRISE_25K_MONTHLY,
367        self::AKISMET_ENTERPRISE_25K_YEARLY,
368        self::AKISMET_ENTERPRISE_25K_BI_YEARLY,
369    );
370
371    // Features automatically granted to all sites regardless of their purchases are mapped to these constants.
372    private const WPCOM_ALL_SITES   = 'wpcom-all-sites';
373    private const JETPACK_ALL_SITES = 'jetpack-all-sites';
374
375    /*
376     * Public const for every mapped feature, sorted alphabetically.
377     */
378    public const AI_ASSISTANT                      = 'ai-assistant';
379    public const AI_SEO_ENHANCER                   = 'ai-seo-enhancer';
380    public const AD_CREDIT_VOUCHERS                = 'ad-credit';
381    public const ADVANCED_SEO                      = 'advanced-seo';
382    public const AKISMET                           = 'akismet';
383    public const ANTISPAM                          = 'antispam';
384    public const ARCHIVE_CONTENT                   = 'archive-content';
385    public const ATOMIC                            = 'atomic';
386    public const BACKUPS                           = 'backups';
387    public const BACKUPS_DAILY                     = 'backups-daily';
388    public const BACKUPS_RESTORE                   = 'restore';
389    public const BACKUP_ONE_TIME                   = 'backup-one-time';
390    public const BLAZE_CREDITS_VOUCHER             = 'blaze-credits-voucher';
391    public const BLOG_DOMAIN_ONLY                  = 'blog-domain-only';
392    public const CALENDLY                          = 'calendly';
393    public const CDN                               = 'cdn';
394    public const CLASSIC_SEARCH                    = 'search';
395    public const CLOUD_CRITICAL_CSS                = 'cloud-critical-css';
396    public const CORNERSTONE_TEN_PAGES             = 'cornerstone-10-pages';
397    public const CLOUDFLARE_ANALYTICS              = 'cloudflare-analytics';
398    public const CLOUDFLARE_CDN                    = 'cloudflare-cdn';
399    public const CONCIERGE                         = 'concierge';
400    public const CONCIERGE_BUSINESS                = 'concierge-business';
401    public const COPY_SITE                         = 'copy-site';
402    public const CORE_AUDIO                        = 'core/audio';
403    public const CORE_COVER                        = 'core/cover';
404    public const CORE_VIDEO                        = 'core/video';
405    public const CREDIT_VOUCHERS                   = 'credit-vouchers';
406    public const CUSTOM_DESIGN                     = 'custom-design';
407    public const CUSTOM_DOMAIN                     = 'custom-domain';
408    public const DOMAIN_MAPPING                    = 'domain-mapping';
409    public const DONATIONS                         = 'donations';
410    public const ECOMMERCE_MANAGED_PLUGINS         = 'ecommerce-managed-plugins';
411    public const ECOMMERCE_MANAGED_PLUGINS_SMALL   = 'ecommerce-managed-plugins-small';
412    public const ECOMMERCE_MANAGED_PLUGINS_MEDIUM  = 'ecommerce-managed-plugins-medium';
413    public const ECOMMERCE_MANAGED_PLUGINS_TRIAL   = 'ecommerce-managed-plugins-trial';
414    public const EDIT_PLUGINS                      = 'edit-plugins';
415    public const EDIT_THEMES                       = 'edit-themes';
416    public const EMAIL_PROFESSIONAL                = 'email-professional';
417    public const EMAIL_SUBSCRIPTION                = 'email-subscription';
418    public const EMAIL_FORWARDS_EXTENDED_LIMIT     = 'email-forwards-extended-limit';
419    public const FIELD_FILE                        = 'field-file';
420    public const FORM_INTEGRATIONS                 = 'form-integrations';
421    public const FORM_WEBHOOKS                     = 'form-webhooks';
422    public const FREE_BLOG                         = 'free-blog';
423    public const FULL_ACTIVITY_LOG                 = 'full-activity-log';
424    public const GITHUB_DEPLOYMENTS                = 'github-deployments';
425    public const GLOBAL_STYLES                     = 'global-styles';
426    public const GOOGLE_ANALYTICS                  = 'google-analytics';
427    public const GOOGLE_MY_BUSINESS                = 'google-my-business';
428    public const IMAGE_CDN_LIAR                    = 'image-cdn-liar';
429    public const IMAGE_CDN_QUALITY                 = 'image-cdn-quality';
430    public const IMAGE_SIZE_ANALYSIS               = 'image-size-analysis';
431    public const INSTALL_PLUGINS                   = 'install-plugins';
432    public const INSTALL_PURCHASED_PLUGINS         = 'install-purchased-plugins';
433    public const INSTALL_THEMES                    = 'install-themes';
434    public const INSTALL_WOO_ONBOARDING_PLUGINS    = 'install-woo-onboarding-plugins';
435    public const INSTANT_SEARCH                    = 'instant-search';
436    public const JETPACK_DASHBOARD                 = 'jetpack-dashboard';
437    public const LEGACY_CONTACT                    = 'legacy-contact';
438    public const LIST_INSTALLED_PLUGINS            = 'list-installed-plugins';
439    public const LIVE_SUPPORT                      = 'live_support';
440    public const LOCKED_MODE                       = 'locked-mode';
441    public const LOGS                              = 'logs';
442    public const MAILPOET_BUSINESS                 = 'mailpoet-business';
443    public const MANAGE_PLUGINS                    = 'manage-plugins';
444    public const MONITORING                        = 'monitoring';
445    public const MONITOR_1_MINUTE_CHECK_INTERVAL   = 'monitor-1-minute-check-interval';
446    public const MONITOR_MULTIPLE_EMAIL_RECIPIENTS = 'monitor-multiple-email-recipients';
447    public const MONITOR_SMS_NOTIFICATIONS         = 'monitor-sms-notifications';
448    public const MULTISTEP_FORM                    = 'multistep-form';
449    public const NO_ADVERTS_NO_ADVERTS_PHP         = 'no-adverts/no-adverts.php';
450    public const NO_WPCOM_BRANDING                 = 'no-wpcom-branding';
451    public const OPENTABLE                         = 'opentable';
452    public const OPTIONS_PERMALINK                 = 'options-permalink';
453    public const PAYMENTS                          = 'payments';
454    public const PAYMENT_BUTTONS                   = 'payment-buttons';
455    public const PAYPAL_PAYMENT_BUTTONS            = 'paypal-payment-buttons';
456    public const PERFORMANCE                       = 'performance';
457    public const PERFORMANCE_HISTORY               = 'performance-history';
458    public const POLLDADDY                         = 'polldaddy';
459    public const PREMIUM_CONTENT_CONTAINER         = 'premium-content/container';
460    public const PERSONAL_THEMES                   = 'personal-themes';
461    public const PREMIUM_THEMES                    = 'premium-themes';
462    public const PARTNER_THEMES                    = 'partner-themes';
463    public const COMMUNITY_THEMES                  = 'community-themes';
464    public const WOOCOMMERCE_THEMES                = 'woocommerce-themes';
465    public const SENSEI_THEMES                     = 'sensei-themes';
466    public const PRIORITY_SUPPORT                  = 'priority_support';
467    public const PRIVATE_WHOIS                     = 'private_whois';
468    public const REAL_TIME_BACKUPS                 = 'real-time-backups';
469    public const RECURRING_PAYMENTS                = 'recurring-payments';
470    public const REDUCED_ATOMIC_EMAIL_PRIORITY     = 'reduced-email-priority';
471    public const REPUBLICIZE                       = 'republicize';
472    public const SCAN                              = 'scan';
473    public const SCAN_MANAGED                      = 'scan-managed';
474    public const SCHEDULED_UPDATES                 = 'scheduled-updates';
475    public const SECURITY_SETTINGS                 = 'security-settings';
476    public const SEO_PREVIEW_TOOLS                 = 'seo-preview-tools';
477    public const SEND_A_MESSAGE                    = 'send-a-message';
478    public const SET_PRIMARY_CUSTOM_DOMAIN         = 'set-primary-custom-domain';
479    public const SFTP                              = 'sftp';
480    public const SIMPLE_PAYMENTS                   = 'simple-payments';
481    public const SITE_PREVIEW_LINKS                = 'site-preview-links';
482    public const SOCIAL_ADMIN_PAGE                 = 'social-admin-page';
483    public const SOCIAL_IMAGE_GENERATOR            = 'social-image-generator';
484    public const SOCIAL_SHARES_1000                = 'social-shares-1000';
485    public const SOCIAL_ENHANCED_PUBLISHING        = 'social-enhanced-publishing';
486    public const SOCIAL_IMAGE_AUTO_CONVERT         = 'social-image-auto-convert';
487    public const SOCIAL_UNIFIED_UI_V1              = 'social-unified-ui-v1';
488    public const SOCIAL_CONNECTIONS_MANAGEMENT     = 'social-connections-management';
489    public const SOCIAL_EDITOR_PREVIEW             = 'social-editor-preview';
490    public const SOCIAL_SHARE_STATUS               = 'social-share-status';
491    public const SPACE                             = 'space';
492    public const SPACE_UPGRADED_STORAGE            = 'space-upgraded-storage';
493    public const SSH                               = 'ssh';
494    public const STAGING_SITES                     = 'staging-sites';
495    public const STATS_BASIC_TEMP                  = 'stats-basic';
496    public const STATS_COMMERCIAL                  = 'stats-commercial';
497    public const STATS_FREE                        = 'stats-free';
498    public const STATS_PAID                        = 'stats-paid';
499    public const STUDIO_SYNC                       = 'studio-sync';
500    public const SUBSCRIBER_UNLIMITED_IMPORTS      = 'subscriber-unlimited-imports';
501    public const SUBSCRIPTION_GIFTING              = 'subscription-gifting';
502    public const SUPPORT                           = 'support';
503    public const TITAN_MAIL_1YEAR_TRIAL            = 'titan_mail_1year_trial';
504    public const UPGRADED_UPLOAD_FILETYPES         = 'upgraded_upload_filetypes';
505    public const UPLOAD_AUDIO_FILES                = 'upload-audio-files';
506    public const UPLOAD_PLUGINS                    = 'upload-plugins';
507    public const UPLOAD_SPACE_1GB                  = 'upload-space-1gb-addon';
508    public const UPLOAD_SPACE_3GB                  = 'upload-space-3gb';
509    public const UPLOAD_SPACE_10GB                 = 'upload-space-10gb';
510    public const UPLOAD_SPACE_25GB                 = 'upload-space-25gb';
511    public const UPLOAD_SPACE_50GB                 = 'upload-space-50gb';
512    public const UPLOAD_SPACE_100GB                = 'upload-space-100gb';
513    public const UPLOAD_SPACE_200GB                = 'upload-space-200gb';
514    public const UPLOAD_SPACE_UNLIMITED            = 'upload-space-unlimited';
515    public const UPLOAD_THEMES                     = 'upload-themes';
516    public const UPLOAD_VIDEO_FILES                = 'upload-video-files';
517    public const VAULTPRESS_AUTOMATED_RESTORES     = 'vaultpress-automated-restores';
518    public const VAULTPRESS_BACKUP_ARCHIVE         = 'vaultpress-backup-archive';
519    public const VAULTPRESS_BACKUPS                = 'vaultpress-backups';
520    public const VAULTPRESS_SECURITY_SCANNING      = 'vaultpress-security-scanning';
521    public const VAULTPRESS_STORAGE_SPACE          = 'vaultpress-storage-space';
522    public const VIDEO_HOSTING                     = 'video-hosting';
523    public const VIDEOPRESS                        = 'videopress';
524    public const VIDEOPRESS_1TB_STORAGE            = 'videopress-1tb-storage';
525    public const VIDEOPRESS_VIDEO                  = 'videopress/video';
526    public const VIDEOPRESS_UNLIMITED_STORAGE      = 'videopress-unlimited-storage';
527    public const WHATSAPP_BUTTON                   = 'whatsapp-button';
528    public const WOOP                              = 'woop';
529    public const WORDADS                           = 'wordads';
530    public const WORDADS_JETPACK                   = 'wordads-jetpack';
531
532    /*
533     * Private const array of features with sub-array of purchases that include that feature. Sorted alphabetically.
534     */
535    private const FEATURES_MAP = array(
536        self::AI_ASSISTANT                      => array(
537            self::JETPACK_AI_PLANS,
538            self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
539            self::JETPACK_COMPLETE_PLANS,
540        ),
541        self::AI_SEO_ENHANCER                   => array(
542            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
543            array(
544                'required_sticker' => 'gating-business-q1',
545                self::WPCOM_PREMIUM_PLANS,
546            ),
547            self::JETPACK_COMPLETE_PLANS,
548        ),
549        self::AD_CREDIT_VOUCHERS                => array(
550            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
551            self::WPCOM_PRO_PLANS,
552        ),
553
554        /*
555         * ADVANCED_SEO - Called seo-tools in Jetpack.
556         *
557         * Active for:
558         * - Simple and Atomic sites with Business or up plan.
559         * - Jetpack sites with any plan.
560         * - Not VIP sites.
561         */
562        self::ADVANCED_SEO                      => array(
563            array(
564                'required_sticker' => 'gating-business-q1',
565                self::WPCOM_PREMIUM_PLANS,
566            ),
567            self::WPCOM_PRO_PLANS,
568            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
569            self::JETPACK_ALL_SITES,
570        ),
571        self::AKISMET                           => array(
572            self::AKISMET_PLANS,
573            self::JETPACK_PERSONAL_AND_HIGHER,
574            self::WPCOM_ALL_SITES,
575        ),
576        self::ANTISPAM                          => array(
577            self::JETPACK_ANTI_SPAM_BI_YEARLY,
578            self::JETPACK_ANTI_SPAM,
579            self::JETPACK_ANTI_SPAM_MONTHLY,
580            self::A4A_JETPACK_ANTI_SPAM_YEARLY,
581            self::A4A_JETPACK_ANTI_SPAM_MONTHLY,
582            self::JETPACK_PERSONAL_AND_HIGHER,
583            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
584            self::WPCOM_PRO_PLANS,
585        ),
586
587        // Automatically syncs content to the Internet Archive on publish and update.
588        self::ARCHIVE_CONTENT                   => array(
589            self::WPCOM_HUNDRED_YEAR_BUNDLE,
590        ),
591
592        self::ATOMIC                            => array(
593            self::WPCOM_PRO_PLANS,
594            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
595            self::WPCOM_STAGING_PRODUCT,
596            array( 'product_type' => array( 'marketplace_plugin', 'saas_plugin' ) ),
597            self::WPCOM_SUMMER_SPECIAL_2025_PLANS,
598            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
599        ),
600        // BACKUPS - Site has *any* kind of backups.
601        self::BACKUPS                           => array(
602            self::JETPACK_BACKUP_DAILY_PLANS,
603            self::JETPACK_BACKUP_ONE_TIME,
604            self::JETPACK_BACKUP_REALTIME_PLANS,
605            self::JETPACK_BACKUP_T0_PLANS,
606            self::JETPACK_BACKUP_T1_PLANS,
607            self::JETPACK_BACKUP_T2_PLANS,
608            self::JETPACK_PERSONAL_AND_HIGHER,
609            self::JETPACK_GOLDEN_TOKEN,
610            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
611            self::WPCOM_PRO_PLANS,
612            self::WPCOM_STAGING_PRODUCT,
613            self::WPCOM_SUMMER_SPECIAL_2025_PLANS,
614            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
615        ),
616        // BACKUPS_DAILY - Site has product that includes daily backups.
617        self::BACKUPS_DAILY                     => array(
618            self::JETPACK_BACKUP_DAILY_PLANS,
619            self::JETPACK_PERSONAL_AND_HIGHER,
620            self::JETPACK_SECURITY_DAILY_PLANS,
621        ),
622        self::BACKUPS_RESTORE                   => array(
623            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
624            self::WPCOM_PRO_PLANS,
625            self::WPCOM_SUMMER_SPECIAL_2025_PLANS,
626            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
627        ),
628
629        /*
630         * BACKUP_ONE_TIME - Site has purchased a one-time backup.
631         * Note the jetpack_backup_one_time product never expires. So any feature gated with BACKUP_ONE_TIME will
632         * likewise, never expire.
633         */
634        self::BACKUP_ONE_TIME                   => array(
635            self::JETPACK_BACKUP_ONE_TIME,
636        ),
637        self::BLAZE_CREDITS_VOUCHER             => array(
638            array(
639                'required_sticker' => 'gating-business-q1',
640                // Business (Excluding Monthly).
641                self::BUSINESS_BUNDLE,
642                self::BUSINESS_BUNDLE_2Y,
643                self::BUSINESS_BUNDLE_3Y,
644                // Ecommerce (Excluding Monthly).
645                self::ECOMMERCE_BUNDLE,
646                self::ECOMMERCE_BUNDLE_2Y,
647                self::ECOMMERCE_BUNDLE_3Y,
648            ),
649        ),
650        // BLOG_DOMAIN_ONLY - Users on Blogger plan can only purchase .blog domains.
651        self::BLOG_DOMAIN_ONLY                  => array(
652            self::WPCOM_BLOGGER_PLANS,
653        ),
654        self::CALENDLY                          => array(
655            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
656            self::JETPACK_BUSINESS_PLANS,
657            self::JETPACK_PREMIUM_PLANS,
658            self::WP_P2_PLUS_MONTHLY,
659        ),
660        self::CDN                               => array(
661            self::JETPACK_ALL_SITES,
662            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
663            self::WPCOM_PRO_PLANS,
664        ),
665        self::CLASSIC_SEARCH                    => array(
666            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
667            self::WPCOM_PRO_PLANS,
668            self::JETPACK_SEARCH_PLANS,
669            self::JETPACK_COMPLETE_PLANS,
670            self::JETPACK_BUSINESS_PLANS,
671            self::WPCOM_SEARCH,
672            self::WPCOM_SEARCH_MONTHLY,
673            self::WP_P2_PLUS_MONTHLY,
674        ),
675        self::CLOUD_CRITICAL_CSS                => array(
676            self::JETPACK_BOOST_PLANS,
677            self::JETPACK_COMPLETE_PLANS,
678        ),
679        self::CORNERSTONE_TEN_PAGES             => array(
680            self::JETPACK_BOOST_PLANS,
681            self::JETPACK_COMPLETE_PLANS,
682        ),
683        self::CLOUDFLARE_ANALYTICS              => array(
684            self::JETPACK_PREMIUM_AND_HIGHER,
685            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
686            self::WPCOM_PRO_PLANS,
687        ),
688        self::CLOUDFLARE_CDN                    => array(
689            self::JETPACK_PREMIUM_AND_HIGHER,
690            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
691            self::WPCOM_PRO_PLANS,
692        ),
693        self::CONCIERGE                         => array(
694            self::WPCOM_BUSINESS_PLANS,
695            self::WPCOM_ECOMMERCE_PLANS,
696        ),
697        self::CONCIERGE_BUSINESS                => array(
698            self::WPCOM_BUSINESS_PLANS,
699        ),
700        self::COPY_SITE                         => array(
701            self::WPCOM_BUSINESS_PLANS,
702            self::WPCOM_ECOMMERCE_PLANS,
703        ),
704        // CORE_AUDIO - core/audio requires a paid plan for uploading audio files.
705        self::CORE_AUDIO                        => array(
706            self::WP_P2_PLUS_MONTHLY,
707            self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
708            self::JETPACK_PERSONAL_AND_HIGHER,
709        ),
710        // CORE_COVER - core/cover requires a paid plan for uploading video files.
711        self::CORE_COVER                        => array(
712            self::WP_P2_PLUS_MONTHLY,
713            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
714            self::JETPACK_BUSINESS_PLANS,
715            self::JETPACK_PREMIUM_PLANS,
716        ),
717        // CORE_VIDEO - core/video requires a paid plan.
718        self::CORE_VIDEO                        => array(
719            self::WP_P2_PLUS_MONTHLY,
720            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
721            self::JETPACK_BUSINESS_PLANS,
722            self::JETPACK_PREMIUM_PLANS,
723        ),
724        self::CREDIT_VOUCHERS                   => array(
725            self::BUNDLE_PRO,
726            self::BUNDLE_SUPER,
727            self::BUNDLE_ENTERPRISE,
728            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
729        ),
730        self::CUSTOM_DESIGN                     => array(
731            self::WPCOM_CUSTOM_DESIGN,
732            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
733        ),
734        self::CUSTOM_DOMAIN                     => array(
735            self::WPCOM_BLOGGER_AND_HIGHER_PLANS,
736            self::WOO_HOSTED_PLANS,
737        ),
738        self::DOMAIN_MAPPING                    => array(
739            self::WPCOM_BLOGGER_AND_HIGHER_PLANS,
740            self::WPCOM_PRO_PLANS,
741            self::WOO_HOSTED_PLANS,
742        ),
743        self::DONATIONS                         => array(
744            array(
745                'sticker_not_present' => 'gating-business-q1',
746                self::WPCOM_ALL_SITES,
747            ),
748            array(
749                'sticker_not_present' => 'gating-business-q1',
750                self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
751            ),
752            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
753            self::JETPACK_ALL_SITES,
754        ),
755        // ECOMMERCE_MANAGED_PLUGINS - Can install the plugin bundle that comes with eCommerce plans.
756        self::ECOMMERCE_MANAGED_PLUGINS         => array(
757            self::WPCOM_ECOMMERCE_PLANS,
758            self::WPCOM_ECOMMERCE_TRIAL_PLANS,
759            self::WPCOM_WOOEXPRESS_PLANS,
760        ),
761        // ECOMMERCE_MANAGED_PLUGINS_SMALL - Can install the plugin bundle that comes with eCommerce Small plans.
762        self::ECOMMERCE_MANAGED_PLUGINS_SMALL   => array(
763            self::WPCOM_WOOEXPRESS_SMALL_PLANS,
764        ),
765        // ECOMMERCE_MANAGED_PLUGINS_MEDIUM - Can install the plugin bundle that comes with eCommerce Medium plans.
766        self::ECOMMERCE_MANAGED_PLUGINS_MEDIUM  => array(
767            self::WPCOM_ECOMMERCE_PLANS,
768            self::WPCOM_WOOEXPRESS_MEDIUM_PLANS,
769        ),
770        // ECOMMERCE_MANAGED_PLUGINS_TRIAL - Can install the plugin bundle that comes with eCommerce Trial plans.
771        self::ECOMMERCE_MANAGED_PLUGINS_TRIAL   => array(
772            self::WPCOM_ECOMMERCE_TRIAL_PLANS,
773        ),
774        // EDIT_PLUGINS - Provides the edit_plugins capability on atomic sites, does nothing on simple sites.
775        self::EDIT_PLUGINS                      => array(
776            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
777            self::WPCOM_PRO_PLANS,
778            self::EXCLUDE_PLANS => array(
779                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
780            ),
781            self::WPCOM_SUMMER_SPECIAL_2025_PLANS,
782            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
783        ),
784        // EDIT_THEMES - Provides the edit_themes capability on atomic sites, does nothing on simple sites.
785        self::EDIT_THEMES                       => array(
786            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
787            self::WPCOM_PRO_PLANS,
788            self::EXCLUDE_PLANS => array(
789                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
790            ),
791            self::WPCOM_SUMMER_SPECIAL_2025_PLANS,
792            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
793        ),
794        // EMAIL_PROFESSIONAL - Access to Titan email hosting, often referred to as WordPress.com "Professional Email".
795        self::EMAIL_PROFESSIONAL                => array(
796            self::WPCOM_TITAN_MAIL_PRODUCTS,
797        ),
798        // EMAIL_SUBSCRIPTION - Represents having at least one product providing email.
799        self::EMAIL_SUBSCRIPTION                => array(
800            self::WPCOM_EMAIL_PRODUCTS,
801        ),
802        self::EMAIL_FORWARDS_EXTENDED_LIMIT     => array(
803            self::BUNDLE_ENTERPRISE,
804            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
805            self::WPCOM_PRO_PLANS,
806        ),
807        // FIELD_FILE - Premium block/feature (jetpack/field-file) for uploading files with cloud backend.
808        // See: https://github.com/Automattic/jetpack/pull/43177 / https://github.a8c.com/Automattic/wpcom/pull/179247
809        self::FIELD_FILE                        => array(
810            array(
811                'sticker_not_present' => 'gating-business-q1',
812                self::WPCOM_PERSONAL_PLANS,
813                self::WPCOM_PREMIUM_PLANS,
814            ),
815            self::WPCOM_PRO_PLANS,
816            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
817            self::JETPACK_COMPLETE_PLANS,
818        ),
819        self::FORM_INTEGRATIONS                 => array(
820            array(
821                'sticker_not_present' => 'gating-business-q1',
822                self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
823            ),
824            self::WPCOM_PRO_PLANS,
825            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
826            self::JETPACK_ALL_SITES,
827        ),
828        self::FORM_WEBHOOKS                     => array(
829            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
830            self::JETPACK_ALL_SITES,
831        ),
832        self::FREE_BLOG                         => array(
833            self::WPCOM_ALL_SITES,
834        ),
835        self::FULL_ACTIVITY_LOG                 => array(
836            self::JETPACK_BACKUP_DAILY_PLANS,
837            self::JETPACK_BACKUP_REALTIME_PLANS,
838            self::JETPACK_BACKUP_T0_PLANS,
839            self::JETPACK_BACKUP_T1_PLANS,
840            self::JETPACK_BACKUP_T2_PLANS,
841            self::JETPACK_PERSONAL_AND_HIGHER,
842            self::JETPACK_GOLDEN_TOKEN,
843            self::WPCOM_BLOGGER_AND_HIGHER_PLANS,
844            self::WPCOM_PRO_PLANS,
845        ),
846        self::GITHUB_DEPLOYMENTS                => array(
847            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
848            self::EXCLUDE_PLANS => array(
849                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
850            ),
851        ),
852        self::GLOBAL_STYLES                     => array(
853            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
854        ),
855        self::GOOGLE_ANALYTICS                  => array(
856            self::JETPACK_PREMIUM_AND_HIGHER,
857            self::WPCOM_STARTER_AND_HIGHER_PLANS,
858        ),
859        self::GOOGLE_MY_BUSINESS                => array(
860            self::WPCOM_PRO_PLANS,
861            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
862            self::JETPACK_BUSINESS_PLANS,
863            self::JETPACK_SECURITY_REALTIME_PLANS,
864            self::JETPACK_COMPLETE_PLANS,
865            self::JETPACK_SECURITY_T1_PLANS,
866            self::JETPACK_SECURITY_T2_PLANS,
867        ),
868        self::IMAGE_CDN_LIAR                    => array(
869            self::JETPACK_BOOST_PLANS,
870            self::JETPACK_COMPLETE_PLANS,
871        ),
872        self::IMAGE_CDN_QUALITY                 => array(
873            self::JETPACK_BOOST_PLANS,
874            self::JETPACK_COMPLETE_PLANS,
875        ),
876        self::IMAGE_SIZE_ANALYSIS               => array(
877            self::JETPACK_BOOST_PLANS,
878            self::JETPACK_COMPLETE_PLANS,
879        ),
880        self::INSTALL_PLUGINS                   => array(
881            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
882            self::WPCOM_PRO_PLANS,
883            self::EXCLUDE_PLANS => array(
884                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
885            ),
886            self::WPCOM_SUMMER_SPECIAL_2025_PLANS,
887            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
888        ),
889        self::INSTALL_PURCHASED_PLUGINS         => array(
890            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
891            self::WPCOM_PRO_PLANS,
892            self::WPCOM_STARTER_PLANS,
893            self::EXCLUDE_PLANS => array(
894                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
895            ),
896            self::WPCOM_SUMMER_SPECIAL_2025_PLANS,
897            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
898        ),
899        self::INSTALL_THEMES                    => array(
900            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
901            self::WPCOM_PRO_PLANS,
902            self::JETPACK_ALL_SITES,
903            self::EXCLUDE_PLANS => array(
904                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
905            ),
906            self::WPCOM_SUMMER_SPECIAL_2025_PLANS,
907            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
908        ),
909        self::INSTALL_WOO_ONBOARDING_PLUGINS    => array(
910            self::WPCOM_ECOMMERCE_TRIAL_PLANS,
911        ),
912        self::INSTANT_SEARCH                    => array(
913            self::WPCOM_SEARCH,
914            self::WPCOM_SEARCH_MONTHLY,
915            self::WP_P2_PLUS_MONTHLY,
916            self::JETPACK_SEARCH_PLANS,
917            self::JETPACK_COMPLETE_PLANS,
918        ),
919        self::JETPACK_DASHBOARD                 => array(
920            self::WPCOM_PRO_PLANS,
921            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
922            self::JETPACK_ALL_SITES,
923        ),
924
925        // Allows sites to designate a contact person to look after their site after they pass away.
926        self::LEGACY_CONTACT                    => array(
927            self::WPCOM_HUNDRED_YEAR_BUNDLE,
928        ),
929        self::LIST_INSTALLED_PLUGINS            => array(
930            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
931            self::WPCOM_PRO_PLANS,
932            self::WPCOM_STARTER_PLANS,
933            self::WPCOM_SUMMER_SPECIAL_2025_PLANS,
934            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
935        ),
936        // LIVE_SUPPORT - Monthly plans do not get live support. p7DVsv-a9N-p2.
937        self::LIVE_SUPPORT                      => array(
938            // Premium (Excluding Monthly).
939            self::BUNDLE_PRO,
940            self::VALUE_BUNDLE,
941            self::VALUE_BUNDLE_2Y,
942            self::VALUE_BUNDLE_3Y,
943            // Pro.
944            self::PRO_PLAN,
945            self::PRO_PLAN_2Y,
946            // Business (Excluding Monthly).
947            self::BUSINESS_BUNDLE,
948            self::BUSINESS_BUNDLE_2Y,
949            self::BUSINESS_BUNDLE_3Y,
950            // Ecommerce (Excluding Monthly).
951            self::ECOMMERCE_BUNDLE,
952            self::ECOMMERCE_BUNDLE_2Y,
953            self::ECOMMERCE_BUNDLE_3Y,
954            // Woo Express (Small and Medium plans), excluding monthly.
955            self::WPCOM_WOOEXPRESS_MEDIUM_BUNDLE_YEARLY,
956            self::WPCOM_WOOEXPRESS_SMALL_BUNDLE_YEARLY,
957        ),
958
959        // Enables a setting to lock the site content to prevent changes (incl. disabling comments site-wide).
960        self::LOCKED_MODE                       => array(
961            self::WPCOM_HUNDRED_YEAR_BUNDLE,
962        ),
963        self::LOGS                              => array(
964            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
965            self::WPCOM_PRO_PLANS,
966        ),
967        self::MAILPOET_BUSINESS                 => array(
968            array(
969                'required_sticker' => 'gating-business-q1',
970                self::WPCOM_BUSINESS_PLANS,
971            ),
972            self::WPCOM_ECOMMERCE_PLANS,
973            self::WPCOM_WOOEXPRESS_PLANS,
974            self::WOO_HOSTED_PLANS,
975        ),
976        // MANAGE_PLUGINS - Atomic only feature. Can upload, install, and activate any 3rd party plugin.
977        self::MANAGE_PLUGINS                    => array(
978            self::WPCOM_PRO_PLANS,
979            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
980            self::EXCLUDE_PLANS => array(
981                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
982            ),
983            self::WPCOM_SUMMER_SPECIAL_2025_PLANS,
984            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
985        ),
986        self::MONITORING                        => array(
987            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
988            self::WPCOM_PRO_PLANS,
989        ),
990
991        // MONITOR_1_MINUTE_CHECK_INTERVAL - Jetpack Monitor checks site uptime once per minute
992        self::MONITOR_1_MINUTE_CHECK_INTERVAL   => array(
993            self::JETPACK_MONITOR_MONTHLY,
994            self::JETPACK_MONITOR_YEARLY,
995            self::A4A_JETPACK_MONITOR_MONTHLY,
996            self::A4A_JETPACK_MONITOR_YEARLY,
997        ),
998        // MONITOR_MULTIPLE_EMAIL_RECIPIENTS - Jetpack Monitor can email more than one recipient when a site goes down
999        self::MONITOR_MULTIPLE_EMAIL_RECIPIENTS => array(
1000            self::JETPACK_MONITOR_MONTHLY,
1001            self::JETPACK_MONITOR_YEARLY,
1002            self::A4A_JETPACK_MONITOR_MONTHLY,
1003            self::A4A_JETPACK_MONITOR_YEARLY,
1004        ),
1005        // MONITOR_SMS_NOTIFICATIONS - Jetpack Monitor can send notifications via SMS when a site goes down
1006        self::MONITOR_SMS_NOTIFICATIONS         => array(
1007            self::JETPACK_MONITOR_MONTHLY,
1008            self::JETPACK_MONITOR_YEARLY,
1009            self::A4A_JETPACK_MONITOR_MONTHLY,
1010            self::A4A_JETPACK_MONITOR_YEARLY,
1011        ),
1012        self::MULTISTEP_FORM                    => array(
1013            array(
1014                'sticker_not_present' => 'gating-business-q1',
1015                self::WPCOM_PERSONAL_PLANS,
1016                self::WPCOM_PREMIUM_PLANS,
1017            ),
1018            self::WPCOM_PRO_PLANS,
1019            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1020            self::JETPACK_ALL_SITES,
1021        ),
1022        self::NO_ADVERTS_NO_ADVERTS_PHP         => array(
1023            self::NO_ADS,
1024            // Deliberately leaves out the Starter plan.
1025            self::WPCOM_BLOGGER_PLANS,
1026            self::WPCOM_PERSONAL_PLANS,
1027            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
1028        ),
1029        // NO_WPCOM_BRANDING - Enable the ability to hide the WP.com branding in the site footer.
1030        self::NO_WPCOM_BRANDING                 => array(
1031            self::WPCOM_PRO_PLANS,
1032            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1033            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
1034        ),
1035        self::OPENTABLE                         => array(
1036            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
1037            self::JETPACK_BUSINESS_PLANS,
1038            self::JETPACK_PREMIUM_PLANS,
1039        ),
1040        // OPTIONS_PERMALINK - Atomic only feature. Enables Settings -> Permalinks menu item & options-permalink page.
1041        self::OPTIONS_PERMALINK                 => array(
1042            self::WPCOM_PRO_PLANS,
1043            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1044            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
1045        ),
1046        self::PAYMENTS                          => array(
1047            array(
1048                'sticker_not_present' => 'gating-business-q1',
1049                self::WPCOM_PERSONAL_PLANS,
1050            ),
1051            self::WPCOM_STARTER_PLANS,
1052            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
1053        ),
1054        self::PAYMENT_BUTTONS                   => array(
1055            array(
1056                'sticker_not_present' => 'gating-business-q1',
1057                self::WPCOM_ALL_SITES,
1058            ),
1059            array(
1060                'sticker_not_present' => 'gating-business-q1',
1061                self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
1062            ),
1063            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
1064            self::JETPACK_ALL_SITES,
1065        ),
1066        self::PAYPAL_PAYMENT_BUTTONS            => array(
1067            array(
1068                'sticker_not_present' => 'gating-business-q1',
1069                self::WPCOM_ALL_SITES,
1070            ),
1071            array(
1072                'sticker_not_present' => 'gating-business-q1',
1073                self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
1074            ),
1075            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
1076            self::JETPACK_ALL_SITES,
1077        ),
1078        self::PERFORMANCE                       => array(
1079            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1080            self::WPCOM_PRO_PLANS,
1081        ),
1082        self::PERFORMANCE_HISTORY               => array(
1083            self::JETPACK_BOOST_PLANS,
1084            self::JETPACK_COMPLETE_PLANS,
1085        ),
1086        self::POLLDADDY                         => array(
1087            self::JETPACK_BUSINESS_PLANS,
1088        ),
1089        // PREMIUM_CONTENT_CONTAINER - premium-content requires a paid wpcom plan.
1090        self::PREMIUM_CONTENT_CONTAINER         => array(
1091            self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
1092            self::WP_P2_PLUS_MONTHLY,
1093        ),
1094        self::PERSONAL_THEMES                   => array(
1095            self::WPCOM_UNLIMITED_THEMES,
1096            self::BUNDLE_ENTERPRISE,
1097            self::WPCOM_PRO_PLANS,
1098            self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
1099            self::JETPACK_BUSINESS_PLANS,
1100        ),
1101        self::PREMIUM_THEMES                    => array(
1102            self::WPCOM_UNLIMITED_THEMES,
1103            self::BUNDLE_ENTERPRISE,
1104            self::WPCOM_PRO_PLANS,
1105            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
1106            self::JETPACK_BUSINESS_PLANS,
1107        ),
1108        self::PARTNER_THEMES                    => array(
1109            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1110            self::WPCOM_PRO_PLANS,
1111            self::EXCLUDE_PLANS => array(
1112                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
1113            ),
1114        ),
1115        self::COMMUNITY_THEMES                  => array(
1116            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1117            self::WPCOM_PRO_PLANS,
1118            self::EXCLUDE_PLANS => array(
1119                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
1120            ),
1121            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
1122        ),
1123        self::WOOCOMMERCE_THEMES                => array(
1124            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1125            self::WPCOM_PRO_PLANS,
1126            self::EXCLUDE_PLANS => array(
1127                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
1128            ),
1129            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
1130        ),
1131        self::SENSEI_THEMES                     => array(
1132            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1133            self::WPCOM_PRO_PLANS,
1134            self::EXCLUDE_PLANS => array(
1135                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
1136            ),
1137        ),
1138        self::PRIORITY_SUPPORT                  => array(
1139            self::JETPACK_BACKUP_T1_PLANS,
1140            self::JETPACK_BACKUP_T2_PLANS,
1141            self::JETPACK_PERSONAL_AND_HIGHER,
1142            self::JETPACK_GOLDEN_TOKEN,
1143            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1144            self::WPCOM_PRO_PLANS,
1145        ),
1146        self::PRIVATE_WHOIS                     => array(
1147            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
1148        ),
1149        self::REAL_TIME_BACKUPS                 => array(
1150            self::JETPACK_BACKUP_REALTIME_PLANS,
1151            self::JETPACK_BACKUP_T0_PLANS,
1152            self::JETPACK_BACKUP_T1_PLANS,
1153            self::JETPACK_BACKUP_T2_PLANS,
1154            self::JETPACK_BUSINESS_PLANS,
1155            self::JETPACK_COMPLETE_PLANS,
1156            self::JETPACK_SECURITY_REALTIME_PLANS,
1157            self::JETPACK_SECURITY_T1_PLANS,
1158            self::JETPACK_SECURITY_T2_PLANS,
1159            self::JETPACK_STARTER_PLANS,
1160            self::JETPACK_GOLDEN_TOKEN,
1161            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1162            self::WPCOM_PRO_PLANS,
1163            self::WPCOM_SUMMER_SPECIAL_2025_PLANS,
1164            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
1165        ),
1166        self::RECURRING_PAYMENTS                => array(
1167            array(
1168                'sticker_not_present' => 'gating-business-q1',
1169                self::WPCOM_ALL_SITES,
1170            ),
1171            self::WPCOM_STARTER_PLANS,
1172            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
1173            self::JETPACK_ALL_SITES,
1174        ),
1175
1176        /*
1177         * Reduced email priority when sending emails via SMTP via the Atomic platform.
1178         */
1179        self::REDUCED_ATOMIC_EMAIL_PRIORITY     => array(
1180            self::WPCOM_ECOMMERCE_TRIAL_PLANS,
1181            self::WPCOM_MIGRATION_TRIAL_PLANS,
1182            self::WPCOM_HOSTING_TRIAL_PLANS,
1183        ),
1184
1185        /*
1186         * REPUBLICIZE
1187         *
1188         * Active for:
1189         * - Simple and Atomic sites with Premium or up plan.
1190         * - Jetpack sites with Premium or up plan, or a Jetpack Social plan.
1191         */
1192        self::REPUBLICIZE                       => array(
1193            self::WP_P2_PLUS_MONTHLY,
1194            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
1195            self::JETPACK_ALL_SITES,
1196        ),
1197        self::SCAN                              => array(
1198            self::JETPACK_PREMIUM_AND_HIGHER,
1199            self::JETPACK_SCAN_PLANS,
1200            self::JETPACK_GOLDEN_TOKEN,
1201            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1202            self::WPCOM_PRO_PLANS,
1203            self::WPCOM_SUMMER_SPECIAL_2025_PLANS,
1204            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
1205        ),
1206
1207        /*
1208         * SCAN_MANAGED - Scan results are managed internally by Atomic guild HEs and not shown in user UI.
1209         * See D57207-code.
1210         */
1211        self::SCAN_MANAGED                      => array(
1212            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1213            self::WPCOM_PRO_PLANS,
1214            self::WPCOM_SUMMER_SPECIAL_2025_PLANS,
1215            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
1216        ),
1217
1218        /*
1219         * SCHEDULED_UPDATES - Allows users to schedule plugin and (eventually) theme updates for their sites.
1220         *
1221         * @see pcmemI-2O3-p2
1222         */
1223        self::SCHEDULED_UPDATES                 => array(
1224            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1225            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
1226        ),
1227
1228        /*
1229         * SECURITY_SETTINGS - Initially added to determine whether to show /settings/security.
1230         * More info: https://github.com/Automattic/wp-calypso/issues/51820
1231         *
1232         * Active for:
1233         * - Simple and Atomic sites with Business or up plan.
1234         * - Jetpack sites with any plan.
1235         */
1236        self::SECURITY_SETTINGS                 => array(
1237            self::WPCOM_PRO_PLANS,
1238            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1239            self::JETPACK_ALL_SITES,
1240            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
1241        ),
1242        self::SEO_PREVIEW_TOOLS                 => array(
1243            array(
1244                'required_sticker' => 'gating-business-q1',
1245                self::WPCOM_PREMIUM_PLANS,
1246            ),
1247            self::BUNDLE_ENTERPRISE,
1248            self::JETPACK_ALL_SITES,
1249            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1250            self::WPCOM_PRO_PLANS,
1251            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
1252        ),
1253        self::SEND_A_MESSAGE                    => array(
1254            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
1255            self::JETPACK_ALL_SITES,
1256        ),
1257
1258        /*
1259         * SET_PRIMARY_CUSTOM_DOMAIN - Set custom domain as primary.
1260         * It allows to set a custom domain of the site as primary.
1261         *
1262         * Active for:
1263         * - Simple and Atomic sites with any standard WordPress.com plan
1264         */
1265        self::SET_PRIMARY_CUSTOM_DOMAIN         => array(
1266            self::WPCOM_BLOGGER_AND_HIGHER_PLANS,
1267            self::WOO_HOSTED_PLANS,
1268            self::YOAST_PREMIUM,
1269        ),
1270        // Hosting Configuration.
1271        self::SFTP                              => array(
1272            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1273            self::WPCOM_PRO_PLANS,
1274            self::EXCLUDE_PLANS => array(
1275                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
1276            ),
1277            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
1278        ),
1279
1280        self::SSH                               => array(
1281            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1282            self::EXCLUDE_PLANS => array(
1283                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
1284            ),
1285            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
1286        ),
1287        self::SIMPLE_PAYMENTS                   => array(
1288            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
1289            self::JETPACK_PREMIUM_AND_HIGHER,
1290            self::JETPACK_CREATOR_PLANS,
1291            self::JETPACK_GROWTH_PLANS,
1292        ),
1293        self::SITE_PREVIEW_LINKS                => array(
1294            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1295        ),
1296
1297        /*
1298         * SOCIAL_SHARES_1000 - This feature is linked to the ability to share upto 1000 social media shares on the Jetpack Social Plugin.
1299         *
1300         */
1301        self::SOCIAL_SHARES_1000                => array(
1302            self::JETPACK_ALL_SITES,
1303            self::BUNDLE_ENTERPRISE,
1304        ),
1305
1306        self::SOCIAL_ENHANCED_PUBLISHING        => array(
1307            self::JETPACK_SOCIAL_ADVANCED_PLANS,
1308            self::JETPACK_COMPLETE_PLANS,
1309            self::BUNDLE_ENTERPRISE,
1310            self::JETPACK_SOCIAL_V1_PLANS,
1311            self::JETPACK_SOCIAL_PLANS,
1312            self::JETPACK_GROWTH_PLANS,
1313            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1314        ),
1315        self::SOCIAL_IMAGE_GENERATOR            => array(
1316            self::JETPACK_SOCIAL_ADVANCED_PLANS,
1317            self::JETPACK_COMPLETE_PLANS,
1318            self::BUNDLE_ENTERPRISE,
1319            self::JETPACK_SOCIAL_V1_PLANS,
1320            self::JETPACK_SOCIAL_PLANS,
1321            self::JETPACK_GROWTH_PLANS,
1322            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1323        ),
1324        self::SOCIAL_ADMIN_PAGE                 => array(
1325            self::WPCOM_ALL_SITES,
1326        ),
1327        self::SOCIAL_CONNECTIONS_MANAGEMENT     => array(
1328            self::JETPACK_ALL_SITES,
1329            self::WPCOM_ALL_SITES,
1330        ),
1331        self::SOCIAL_UNIFIED_UI_V1              => array(
1332            array(
1333                // The feature is not available yet.
1334                'before' => '2004-01-00',
1335                self::WPCOM_ALL_SITES,
1336                self::JETPACK_ALL_SITES,
1337            ),
1338        ),
1339        self::SOCIAL_EDITOR_PREVIEW             => array(
1340            self::WPCOM_ALL_SITES,
1341        ),
1342        self::SOCIAL_SHARE_STATUS               => array(
1343            self::WPCOM_ALL_SITES,
1344        ),
1345        self::SOCIAL_IMAGE_AUTO_CONVERT         => array(
1346            self::WPCOM_ALL_SITES,
1347        ),
1348        self::SPACE                             => array(
1349            self::WPCOM_ALL_SITES,
1350        ),
1351
1352        /*
1353         * Products that have upgraded storage space on WordPress.com, beyond
1354         * the bare minimum advertised for free sites. This list includes all
1355         * WordPress.com plans and space upgrade products.
1356         */
1357        self::SPACE_UPGRADED_STORAGE            => array(
1358            self::WPCOM_BLOGGER_AND_HIGHER_PLANS,
1359            self::BUNDLE_SUPER,
1360            self::BUNDLE_ENTERPRISE,
1361            self::WP_P2_PLUS_MONTHLY,
1362            self::SPACE_1GB,
1363            self::SPACE_3GB,
1364            self::SPACE_10GB,
1365            self::SPACE_25GB,
1366            self::SPACE_50GB,
1367            self::SPACE_100GB,
1368            self::SPACE_200GB,
1369            self::EXCLUDE_PLANS => array(
1370                self::WPCOM_HOSTING_TRIAL_PLANS,
1371            ),
1372        ),
1373        self::STAGING_SITES                     => array(
1374            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1375            self::EXCLUDE_PLANS => array(
1376                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
1377            ),
1378            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
1379        ),
1380        // Gives near full access to all stats features. All features except new commercial level modules like UTM and device stats.
1381        self::STATS_FREE                        => array(
1382            self::JETPACK_STATS_PLANS,
1383            self::JETPACK_GROWTH_PLANS,
1384            // Provides legacy access for free and personal sites created before 2024-01-09.
1385            // Can be removed once we are ready to paywall all free and/or old personal sites.
1386            array(
1387                'before' => '2024-01-09',
1388                self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
1389                self::WPCOM_ALL_SITES,
1390            ),
1391        ),
1392        // Provides limited stats for free and personal sites created before 2024-12-06.
1393        // Features: Posts/Locations/Emails/File downloads
1394        // Can be removed once we are ready to paywall all free sites.
1395        self::STATS_BASIC_TEMP                  => array(
1396            array(
1397                'before' => '2024-12-12',
1398                self::WPCOM_ALL_SITES,
1399            ),
1400        ),
1401        // Provides personal sites and higher access to all stats features except commercial level modules.
1402        // Features: Posts/Locations/Emails/File downloads/Referrers/Clicks
1403        self::STATS_PAID                        => array(
1404            self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
1405            self::WP_P2_PLUS_MONTHLY,
1406            self::JETPACK_STATS_PWYW,
1407            self::JETPACK_STATS_MONTHLY,
1408            self::JETPACK_STATS_BI_YEARLY,
1409            self::JETPACK_STATS_YEARLY,
1410            self::JETPACK_COMPLETE_PLANS,
1411            self::JETPACK_BUSINESS_PLANS,
1412            self::JETPACK_GROWTH_PLANS,
1413        ),
1414        // Provides premium sites and higher access to all stats features.
1415        // Features: STATS_PAID + UTM & Devices modules
1416        self::STATS_COMMERCIAL                  => array(
1417            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
1418            self::JETPACK_STATS_MONTHLY,
1419            self::JETPACK_STATS_BI_YEARLY,
1420            self::JETPACK_STATS_YEARLY,
1421            self::JETPACK_COMPLETE_PLANS,
1422            self::JETPACK_BUSINESS_PLANS,
1423            self::JETPACK_GROWTH_PLANS,
1424            // A4A Jetpack Stats plans
1425            self::A4A_JETPACK_STATS_MONTHLY,
1426            self::A4A_JETPACK_STATS_YEARLY,
1427        ),
1428        self::STUDIO_SYNC                       => array(
1429            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1430            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
1431        ),
1432
1433        // Importing subscribers to the site without limits.
1434        self::SUBSCRIBER_UNLIMITED_IMPORTS      => array(
1435            self::WP_P2_PLUS_MONTHLY,
1436            self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
1437            self::JETPACK_PERSONAL_AND_HIGHER,
1438            self::JETPACK_SOCIAL_PLANS,
1439            self::JETPACK_SOCIAL_ADVANCED_PLANS,
1440            self::JETPACK_SOCIAL_V1_PLANS,
1441            self::JETPACK_CREATOR_PLANS,
1442            self::JETPACK_GROWTH_PLANS,
1443            self::EXCLUDE_PLANS => array(
1444                self::WPCOM_MIGRATION_TRIAL_PLANS,
1445                self::WPCOM_HOSTING_TRIAL_PLANS,
1446            ),
1447            // A4A Jetpack Stats plans
1448            self::A4A_JETPACK_STATS_MONTHLY,
1449            self::A4A_JETPACK_STATS_YEARLY,
1450        ),
1451
1452        self::SUBSCRIPTION_GIFTING              => array(
1453            self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
1454            self::EXCLUDE_PLANS => array(
1455                self::WPCOM_MIGRATION_TRIAL_PLANS,
1456                self::WPCOM_HOSTING_TRIAL_PLANS,
1457                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
1458            ),
1459        ),
1460
1461        // SUPPORT - Everybody needs somebody.
1462        self::SUPPORT                           => array(
1463            self::WPCOM_ALL_SITES,
1464            self::JETPACK_PERSONAL_AND_HIGHER,
1465            self::JETPACK_GOLDEN_TOKEN,
1466        ),
1467        self::TITAN_MAIL_1YEAR_TRIAL            => array(
1468            array(
1469                'required_sticker' => 'gating-business-q1',
1470                self::WPCOM_BUSINESS_PLANS,
1471                self::WPCOM_ECOMMERCE_PLANS,
1472            ),
1473        ),
1474        self::UPGRADED_UPLOAD_FILETYPES         => array(
1475            self::SPACE_1GB,
1476            self::SPACE_3GB,
1477            self::SPACE_10GB,
1478            self::SPACE_25GB,
1479            self::SPACE_50GB,
1480            self::SPACE_100GB,
1481            self::SPACE_200GB,
1482            self::WPCOM_BLOGGER_AND_HIGHER_PLANS,
1483            self::WP_P2_PLUS_MONTHLY,
1484        ),
1485        self::UPLOAD_AUDIO_FILES                => array(
1486            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
1487            self::JETPACK_ALL_SITES,
1488        ),
1489        self::UPLOAD_PLUGINS                    => array(
1490            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1491            self::WPCOM_PRO_PLANS,
1492            self::EXCLUDE_PLANS => array(
1493                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
1494            ),
1495            self::WPCOM_SUMMER_SPECIAL_2025_PLANS,
1496            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
1497        ),
1498        self::UPLOAD_SPACE_1GB                  => array(
1499            self::SPACE_1GB,
1500        ),
1501        self::UPLOAD_SPACE_3GB                  => array(
1502            self::SPACE_3GB,
1503        ),
1504        self::UPLOAD_SPACE_10GB                 => array(
1505            self::SPACE_10GB,
1506        ),
1507        self::UPLOAD_SPACE_25GB                 => array(
1508            self::SPACE_25GB,
1509        ),
1510        self::UPLOAD_SPACE_50GB                 => array(
1511            self::SPACE_50GB,
1512        ),
1513        self::UPLOAD_SPACE_100GB                => array(
1514            self::SPACE_100GB,
1515        ),
1516        self::UPLOAD_SPACE_200GB                => array(
1517            self::SPACE_200GB,
1518            array(
1519                'before' => LEGACY_200GB_CUTOFF_DATE,
1520                self::WPCOM_BUSINESS_PLANS,
1521                self::WPCOM_ECOMMERCE_PLANS,
1522            ),
1523            array(
1524                'required_sticker' => 'legacy-200gb-storage',
1525                self::WPCOM_BUSINESS_PLANS,
1526                self::WPCOM_ECOMMERCE_PLANS,
1527            ),
1528        ),
1529        self::UPLOAD_SPACE_UNLIMITED            => array(
1530            array(
1531                'before' => '2019-08-01',
1532                self::WPCOM_BUSINESS_PLANS,
1533                self::WPCOM_ECOMMERCE_PLANS,
1534            ),
1535        ),
1536        self::UPLOAD_THEMES                     => array(
1537            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1538            self::WPCOM_PRO_PLANS,
1539            self::EXCLUDE_PLANS => array(
1540                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
1541            ),
1542            self::WPCOM_SUMMER_SPECIAL_2025_PLANS,
1543            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
1544        ),
1545
1546        /*
1547         * UPLOAD_VIDEO_FILES - This feature is linked to the ability to upload video files to the website.
1548         *
1549         * Active for:
1550         * - Simple and Atomic sites with Premium or up plan.
1551         * - Jetpack sites with any plan.
1552         */
1553        self::UPLOAD_VIDEO_FILES                => array(
1554            self::WP_P2_PLUS_MONTHLY,
1555            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
1556            self::JETPACK_ALL_SITES,
1557        ),
1558
1559        self::VAULTPRESS_AUTOMATED_RESTORES     => array(
1560            self::JETPACK_PREMIUM_PLANS,
1561            self::JETPACK_BUSINESS_PLANS,
1562        ),
1563        self::VAULTPRESS_BACKUP_ARCHIVE         => array(
1564            self::JETPACK_PREMIUM_PLANS,
1565            self::JETPACK_BUSINESS_PLANS,
1566        ),
1567        self::VAULTPRESS_BACKUPS                => array(
1568            self::JETPACK_PERSONAL_AND_HIGHER,
1569        ),
1570        self::VAULTPRESS_SECURITY_SCANNING      => array(
1571            self::JETPACK_BUSINESS_PLANS,
1572        ),
1573        self::VAULTPRESS_STORAGE_SPACE          => array(
1574            self::JETPACK_PREMIUM_PLANS,
1575            self::JETPACK_BUSINESS_PLANS,
1576        ),
1577
1578        /*
1579         * VIDEO_HOSTING - Host video effortlessly and deliver it at high speeds to your viewers.
1580         * https://jetpack.com/features/design/video-hosting/
1581         *
1582         * Active for:
1583         * - Simple and Atomic sites with Premium or up plan.
1584         * - Jetpack sites with Premium or up plan.
1585         */
1586        self::VIDEO_HOSTING                     => array(
1587            array(
1588                'sticker_not_present' => 'gating-business-q1',
1589                self::WPCOM_PREMIUM_PLANS,
1590            ),
1591            self::WPCOM_PRO_PLANS,
1592            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1593            self::JETPACK_PREMIUM_AND_HIGHER,
1594            self::EXCLUDE_PLANS => array(
1595                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
1596            ),
1597        ),
1598        self::VIDEOPRESS                        => array(
1599            self::JETPACK_BUSINESS_PLANS,
1600            self::JETPACK_COMPLETE_PLANS,
1601            self::JETPACK_PERSONAL_PLANS,
1602            self::JETPACK_PREMIUM_PLANS,
1603            self::JETPACK_VIDEOPRESS_PLANS,
1604            array(
1605                'sticker_not_present' => 'gating-business-q1',
1606                self::WPCOM_PREMIUM_PLANS,
1607            ),
1608            self::WPCOM_PRO_PLANS,
1609            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1610            self::WPCOM_VIDEOPRESS,
1611            self::WPCOM_VIDEOPRESS_PRO,
1612            self::WP_P2_PLUS_MONTHLY,
1613            array(
1614                'before' => '2021-10-07',
1615                self::JETPACK_SECURITY_DAILY_PLANS,
1616                self::JETPACK_SECURITY_REALTIME_PLANS,
1617                self::JETPACK_SECURITY_T1_PLANS,
1618                self::JETPACK_SECURITY_T2_PLANS,
1619            ),
1620        ),
1621
1622        /*
1623         * Note: VIDEOPRESS_1TB_STORAGE and VIDEOPRESS_UNLIMITED_STORAGE are
1624         * currently only checked on standalone Jetpack sites.
1625         * For example, adding VIDEOPRESS_UNLIMITED_STORAGE to a WP.com plan
1626         * will not provide it with unlimited VideoPress storage.
1627         *
1628         * All WoA VIDEOPRESS sites currently get 2TB storage on their cache
1629         * site for VideoPress.
1630         */
1631        self::VIDEOPRESS_1TB_STORAGE            => array(
1632            array(
1633                self::JETPACK_COMPLETE_PLANS,
1634                self::JETPACK_VIDEOPRESS_PLANS,
1635                self::JETPACK_PREMIUM_PLANS,
1636                self::JETPACK_BUSINESS_PLANS,
1637            ),
1638        ),
1639        // VIDEOPRESS_VIDEO - videopress/video requires a paid plan.
1640        self::VIDEOPRESS_VIDEO                  => array(
1641            self::WP_P2_PLUS_MONTHLY,
1642            array(
1643                'sticker_not_present' => 'gating-business-q1',
1644                self::WPCOM_PREMIUM_PLANS,
1645            ),
1646            self::WPCOM_PRO_PLANS,
1647            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1648            self::JETPACK_BUSINESS_PLANS,
1649            self::JETPACK_PREMIUM_PLANS,
1650            self::EXCLUDE_PLANS => array(
1651                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
1652            ),
1653        ),
1654        self::VIDEOPRESS_UNLIMITED_STORAGE      => array(
1655            array(
1656                'before' => '2021-10-07',
1657                self::JETPACK_COMPLETE_PLANS,
1658                self::JETPACK_SECURITY_DAILY_PLANS,
1659                self::JETPACK_SECURITY_REALTIME_PLANS,
1660                self::JETPACK_SECURITY_T1_PLANS,
1661                self::JETPACK_SECURITY_T2_PLANS,
1662                self::JETPACK_PREMIUM_PLANS,
1663                self::JETPACK_BUSINESS_PLANS,
1664            ),
1665        ),
1666        self::WHATSAPP_BUTTON                   => array(
1667            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
1668            self::JETPACK_ALL_SITES,
1669        ),
1670
1671        /*
1672         * WOOP - WooCommerce on all Plans is available to install.
1673         *
1674         * Active for:
1675         * - Simple and Atomic sites with Business or up plan.
1676         * - Not Jetpack sites
1677         */
1678        self::WOOP                              => array(
1679            self::WPCOM_PRO_PLANS,
1680            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1681        ),
1682        self::WORDADS                           => array(
1683            self::JETPACK_STARTER_PLANS,
1684            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
1685            self::JETPACK_PREMIUM_AND_HIGHER,
1686            self::JETPACK_CREATOR_PLANS,
1687            self::JETPACK_GROWTH_PLANS,
1688        ),
1689
1690        /*
1691         * WORDADS_JETPACK - `wordads-jetpack` is maintained as a legacy alias of `wordads` which was used to gate
1692         * the feature in old versions of Jetpack.
1693         * @see https://github.com/Automattic/jetpack/blob/c4f8fe120e1286e85f49e20e0f7fe22e44641449/projects/plugins/jetpack/class.jetpack-plan.php#L330.
1694         */
1695        self::WORDADS_JETPACK                   => array(
1696            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
1697            self::JETPACK_PREMIUM_AND_HIGHER,
1698        ),
1699    );
1700    /**
1701     * Some A8C owned sites have additional features enabled. e.g. Jetpack SEO.
1702     * This is an array of blog IDs where these features are enabled.
1703     */
1704    public const A8C_SITES_WITH_ADDITIONAL_SEO_FEATURES = array(
1705        1, // https://wordpress.com/
1706        69197545, // br.support.wordpress.com
1707        69197545, // br.support.wordpress.com
1708        12084301, // he.support.wordpress.com
1709        12358344, // pt.support.wordpress.com
1710        20614491, // de.support.wordpress.com
1711        110643074, // es.support.wordpress.com
1712        9619154, // en.support.wordpress.com
1713        9620355, // fr.support.wordpress.com
1714        22718864, // ru.support.wordpress.com
1715        26068228, // ja.support.wordpress.com
1716        151395884, // ko.support.wordpress.com
1717        151398260, // sv.support.wordpress.com
1718        151398564, // ar.support.wordpress.com
1719        150300509, // it.support.wordpress.com
1720        150381433, // nl.support.wordpress.com
1721        150645278, // id.support.wordpress.com
1722        150881074, // tr.support.wordpress.com
1723        151397720, // zh-cn.support.wordpress.com
1724        151397956, // zh-tw.support.wordpress.com
1725        3584907, // en.blog.wordpress.com
1726        7944537, // ja.blog.wordpress.com
1727        11241806, // es.blog.wordpress.com
1728        8181651, // pt.blog.wordpress.com
1729        8994420, // fr.blog.wordpress.com
1730        66243751, // br.blog.wordpress.com
1731        196931530, // enwpgo.wordpress.com
1732        173323553, // eswpgo.wordpress.com
1733        173331416, // dewpgo.wordpress.com
1734        162814143, // frwpgo.wordpress.com
1735        173328699, // itwpgo.wordpress.com
1736        163161552, // brwpgo.wordpress.com
1737        53424024, // discover.wordpress.com
1738        489937, // dailypost.wordpress.com
1739        33534099,  // developer.wordpress.com
1740        233643880, // eswpcomdeveloper.wordpress.com
1741        244311505, // jawpcomdeveloper.wordpress.com
1742        244447807, // frwpcomdeveloper.wordpress.com
1743        244448116, // dewpcomdeveloper.wordpress.com
1744        244448279, // ptbrwpcomdeveloper.wordpress.com
1745        244517526, // idwpcomdeveloper.wordpress.com
1746        244516213, // itwpcomdeveloper.wordpress.com
1747        244518337, // nlwpcomdeveloper.wordpress.com
1748        22994, // theme.wordpress.com
1749        16390, // learn.wordpress.com
1750        54117, // automattic.wordpress.com
1751    );
1752
1753    /**
1754     * Checks whether the given feature is declared in our map.
1755     *
1756     * @param string $feature The feature to check.
1757     *
1758     * @return bool Whether the given feature exists.
1759     */
1760    public static function feature_exists( $feature ) {
1761        return ! empty( self::FEATURES_MAP[ $feature ] );
1762    }
1763
1764    /**
1765     * Given a primitive type $needle, and an array $haystack, recursively
1766     * search $haystack for an instance of $needle. If arrays are encountered,
1767     * they will also be searched. Only strict comparisons are used.
1768     *
1769     * @param mixed $needle   What to look for.
1770     * @param array $haystack Array of items to check, may contain other arrays.
1771     *
1772     * @return bool Is the needle in the haystack somewhere?
1773     */
1774    public static function in_array_recursive( $needle, $haystack ) {
1775        foreach ( $haystack as $item ) {
1776            if ( is_array( $item ) ) {
1777                if ( self::in_array_recursive( $needle, $item ) ) {
1778                    return true;
1779                }
1780            } elseif ( $item === $needle ) {
1781                return true;
1782            }
1783        }
1784        return false;
1785    }
1786
1787    /**
1788     * Given an array of $purchases and a single feature name, consult the FEATURES_MAP to determine if the feature
1789     * is included in one of the $purchases.
1790     *
1791     * Use the function wpcom_site_has_feature( $feature ) to determine if a site has access to a certain feature.
1792     *
1793     * @param string $feature   A singular feature.
1794     * @param array  $purchases A collection of purchases.
1795     * @param string $site_type Site type to check. Can be 'wpcom' or 'jetpack'. Default empty string.
1796     * @param int    $blog_id   The blog ID to check. Default null.
1797     *
1798     * @return bool Is the feature included in one of the purchases.
1799     */
1800    public static function has_feature( $feature, $purchases, $site_type = '', $blog_id = null ) {
1801        if ( ! self::feature_exists( $feature ) ) {
1802            return false;
1803        }
1804
1805        $products_map = self::FEATURES_MAP[ $feature ];
1806
1807        // Automatically grant features that don't require any purchase.
1808        if (
1809            ( 'wpcom' === $site_type && in_array( self::WPCOM_ALL_SITES, $products_map, true ) ) ||
1810            ( 'jetpack' === $site_type && in_array( self::JETPACK_ALL_SITES, $products_map, true ) )
1811        ) {
1812            return true;
1813        }
1814
1815        foreach ( $purchases as $purchase ) {
1816            if ( self::purchase_in_products_map( $purchase, $products_map, $blog_id ) ) {
1817                return true;
1818            }
1819        }
1820        return false;
1821    }
1822
1823    /**
1824     * Treat free plan as a purchase so the logic for purchase_in_products_map are applied when checking for legacy features.
1825     * As the free plan isn't actually a purchase, there is no subscribed_date, so we use the blog_registered_date instead.
1826     *
1827     * @param array  $purchases Reference to an array of purchases, this function adds a free plan to the end of the array passed in.
1828     * @param string $site_type Site type to check. Can be 'wpcom' or 'jetpack'.
1829     * @param string $blog_registered_date The date the blog was registered.
1830     */
1831    public static function add_free_plan_purchase( &$purchases, $site_type, $blog_registered_date ) {
1832        $free_purchase_object                  = new stdClass();
1833        $free_purchase_object->product_slug    = "{$site_type}-all-sites";
1834        $free_purchase_object->subscribed_date = $blog_registered_date;
1835
1836        $purchases[] = $free_purchase_object;
1837    }
1838
1839    /**
1840     * The products definition array ($products_map) may contain 1st-level sub-arrays with 'before' and/or 'after' keys
1841     * used to restrict access to a feature based on when the purchase was made. If the $purchase is included in
1842     * $products_map, and it was purchased within the defined date range (if a date range is defined), return true.
1843     *
1844     * Additionally, the 1st level of the array may contain the key 'excluded_plans' which is an array of plans that
1845     * should be excluded from the feature. This is useful for when there are very specific exceptions that would
1846     * otherwise require a lot of configuration to be added. If a plan is excluded, no further checks will be done.
1847     *
1848     * @param object $purchase A single purchase.
1849     * @param array  $products_map A feature map definition array.
1850     * @param int    $blog_id The blog ID to check. Default null.
1851     *
1852     * @return bool If the purchase is included in $products_map and meets any purchase date-range rules.
1853     */
1854    public static function purchase_in_products_map( $purchase, $products_map, $blog_id = null ) {
1855
1856        // First check if the current purchase is excluded in the product definition.
1857        if ( isset( $products_map[ self::EXCLUDE_PLANS ] ) ) {
1858            $excluded_plans = $products_map[ self::EXCLUDE_PLANS ] ?? array();
1859            if ( ! empty( $excluded_plans ) && self::in_array_recursive( $purchase->product_slug, array( $excluded_plans ) ) ) {
1860                return false;
1861            }
1862            unset( $products_map[ self::EXCLUDE_PLANS ] );
1863        }
1864
1865        // Loop through the first level of the $products_map array to identify potential legacy feature date ranges.
1866        foreach ( $products_map as $product_definition ) {
1867
1868            if ( ! empty( $product_definition['product_type'] ) ) {
1869                if ( ! empty( $purchase->product_type ) && in_array( $purchase->product_type, $product_definition['product_type'], true ) ) {
1870                    return true;
1871                }
1872                continue;
1873            }
1874
1875            $purchase_eligible_by_date    = false;
1876            $purchase_eligible_by_sticker = false;
1877
1878            // Check if sticker requirement exists.
1879            $required_sticker = $product_definition['required_sticker'] ?? null;
1880            if ( $required_sticker ) {
1881                if ( defined( 'IS_ATOMIC' ) && IS_ATOMIC && function_exists( 'wpcomsh_is_site_sticker_active' ) ) {
1882                    // Fallback for Atomic sites
1883                    $purchase_eligible_by_sticker = wpcomsh_is_site_sticker_active( $required_sticker );
1884                } elseif ( function_exists( 'has_blog_sticker' ) ) {
1885                    $blog_id                    ??= get_current_blog_id();
1886                    $purchase_eligible_by_sticker = has_blog_sticker( $required_sticker, $blog_id );
1887                }
1888                // Remove the sticker key so $product_definition is clean for in_array_recursive search.
1889                unset( $product_definition['required_sticker'] );
1890            } else {
1891                $purchase_eligible_by_sticker = true; // No sticker requirement, so eligible by default.
1892            }
1893
1894            // Check if sticker_not_present requirement exists (feature only available when sticker is NOT present).
1895            $sticker_not_present = $product_definition['sticker_not_present'] ?? null;
1896            if ( $sticker_not_present ) {
1897                $has_sticker = false;
1898                if ( defined( 'IS_ATOMIC' ) && IS_ATOMIC && function_exists( 'wpcomsh_is_site_sticker_active' ) ) {
1899                    // Fallback for Atomic sites
1900                    $has_sticker = wpcomsh_is_site_sticker_active( $sticker_not_present );
1901                } elseif ( function_exists( 'has_blog_sticker' ) ) {
1902                    $blog_id   ??= get_current_blog_id();
1903                    $has_sticker = has_blog_sticker( $sticker_not_present, $blog_id );
1904                }
1905                // Only eligible if the sticker is NOT present.
1906                $purchase_eligible_by_sticker = $purchase_eligible_by_sticker && ! $has_sticker;
1907                // Remove the sticker key so $product_definition is clean for in_array_recursive search.
1908                unset( $product_definition['sticker_not_present'] );
1909            }
1910
1911            // If 'before' & 'after' are empty, this is not a legacy feature.
1912            if ( empty( $product_definition['before'] ) && empty( $product_definition['after'] ) ) {
1913                $purchase_eligible_by_date = true;
1914            } else {
1915                // If the date key is defined, set its variable to its Unix timestamp, else set invalid or undefined dates to false.
1916                $before          = isset( $product_definition['before'] ) ? strtotime( $product_definition['before'] ) : false;
1917                $after           = isset( $product_definition['after'] ) ? strtotime( $product_definition['after'] ) : false;
1918                $subscribed_date = isset( $purchase->subscribed_date ) ? strtotime( $purchase->subscribed_date ) : false;
1919
1920                // Remove the date keys so $product_definition is clean for in_array_recursive search.
1921                unset( $product_definition['before'], $product_definition['after'] );
1922
1923                // If 'before' or 'after', & the subscribed_date are valid, check if the legacy feature is available.
1924                if ( ( false !== $before || false !== $after ) && false !== $subscribed_date ) {
1925                    if ( false !== $before && false !== $after ) {
1926                        if (
1927                            $subscribed_date >= $after &&
1928                            $subscribed_date <= $before ) {
1929                            $purchase_eligible_by_date = true;
1930                        }
1931                    } elseif ( false !== $before ) {
1932                        if ( $subscribed_date <= $before ) {
1933                            $purchase_eligible_by_date = true;
1934                        }
1935                    } elseif ( false !== $after ) {
1936                        if ( $subscribed_date >= $after ) {
1937                            $purchase_eligible_by_date = true;
1938                        }
1939                    }
1940                }
1941            }
1942
1943            // If the date range and sticker requirements are cleared, check if the purchase is included in the $product_definition.
1944            if ( $purchase_eligible_by_date && $purchase_eligible_by_sticker ) {
1945                if ( self::in_array_recursive( $purchase->product_slug ?? null, array( $product_definition ) ) ) {
1946                    return true;
1947                }
1948            }
1949        }
1950
1951        return false;
1952    }
1953
1954    /**
1955     * Return a list of all possible feature slugs.
1956     *
1957     * @return array An array of strings like 'premium-themes', one for each possible feature slug.
1958     */
1959    public static function get_feature_slugs() {
1960        return array_keys( self::FEATURES_MAP );
1961    }
1962}