WooCommerce Subscriptions Overview WooCommerce Subscriptions (the official premium plugin) adds subscription product types — simple subscriptions and variable subscriptions — with configurable billing periods (daily, weekly, monthly, yearly), free trials, sign-up fees, and prorated upgrades/downgrades. It integrates with Stripe, PayPal Reference Transactions, and other gateways that support automated recurring billing. Custom logic hooks into the subscription lifecycle via a rich set of WordPress actions and filters. When to Use This Skill - When selling products or services on a recurring bi…