WooCommerce Order Hooks

WooCommerce Order Hooks — a practical guide to WooCommerce order hooks with clear examples you can reuse in real projects.

WooCommerce Plugin Development Series (12/101). Prefer one article? Read the complete WooCommerce plugin development tutorial.

Short description

Order hooks power fulfillments, CRM sync, and custom emails. Always verify order objects/IDs.

Status changed

add_action('woocommerce_order_status_changed', function ($order_id, $from, $to, $order) {
    // sync / notify
}, 10, 4);