wp-freemius

Use when integrating Freemius SDK into a WordPress plugin for monetisation — SDK bootstrap with fs_dynamic_init, feature gating with can_use_premium_code() / is__premium_only() / is_plan() / is_trial() / is_paying(), license management, free/pro dual-zip build using __premium_only__ file suffix, generating upgrade URLs with get_upgrade_url(), opt-in analytics dialog, multisite licensing, affiliate program, or debugging Freemius dashboard (Plans, Pricing, Licenses, Updates). Triggers: "add Freemius to my plugin", "gate this feature behind pro", "show the pricing page", "check if user has a license", "Freemius not initialising", "can_use_premium_code()", "is_plan()", "is_trial()", "is_paying()", "fs_dynamic_init", "my_plugin_fs()", "__premium_only__ file", "set up free and pro versions", "Freemius opt-in dialog", "trial period setup", "license key validation", "monetise my plugin", "get_upgrade_url()", "Freemius affiliate", "is_org_compliant", "Freemius SDK error", "free and premium zip", "Freemius multisite", "Freemius GlotPress translations". Not for: WooCommerce payments — use `wp-woocommerce`; WP.org trialware compliance — use `wp-org-submission`.