Developer Guides

Smart Add-Ons WPML and Polylang translation support is built around one small, deliberately generic filter rather than two bolted-on integrations — this is exactly how that filter gets…

Smart Add-Ons multi-currency pricing behavior isn’t documented as a single yes-or-no feature, because the real answer depends on which pricing type a specific add-on field uses — read…

Smart Add-Ons object cache invalidation is worth understanding precisely if a store runs Redis or Memcached rather than WordPress’s default single-request object cache — the two behave differently…

Smart Add-Ons uninstall data cleanup behavior is defined in one file, uninstall.php, and it’s worth reading directly rather than assuming — the honest answer has two different parts…

Smart Add-Ons analytics personal data is worth knowing precisely, not assuming about — this is what the analytics_events table’s schema and the code that writes to it actually…

Smart Add-Ons accessibility ARIA support is a real question worth answering with the actual markup, not a marketing claim — this is what the frontend components genuinely render,…

Smart Add-Ons cache-safe A/B testing solves a problem a naive implementation runs straight into: if the server decides which variant to show and that decision gets baked into…

Smart Add-Ons safe formula evaluation exists because an admin-entered pricing formula is, by definition, untrusted-ish input reaching server-side code — even from a trusted admin, running it through…

The Smart Add-Ons self-hosted update system is what lets “Update available” show up in wp-admin for a plugin that was never distributed through WordPress.org. It lives in the…