Tag: Tutorial

Keep extensions light on cart/checkout and avoid heavy queries on every request.

Use object cache/transients and efficient queries for store scale.

Debug with WP_DEBUG, WooCommerce logs, and Query Monitor.

Handle failures gracefully and log actionable context for support.

Follow WordPress PHPCS standards for readable, reviewable extensions.

Protect admin/AJAX/REST actions with nonces and manage_woocommerce-style caps.

Use analytics/reports APIs and understand order stats tables.

Build admin tools that summarize sales or extension-specific KPIs.

Move catalog data with CSV import/export tools and custom importers.

Work with WooCommerce product CSV format and custom columns.