這用于完成初始訂閱付款和訂閱續(xù)訂。function payment_made($subscription){    // How do I get the Product ID from subscription? (Definitely need this)}add_action("woocommerce_subscription_payment_complete", "payment_made");這適用于狀態(tài)更改時，因此我可以處理手動和系統(tǒng)更改，無論是手動覆蓋還是失敗/待處理/活動/基于付款或切換的任何狀態(tài)。function status_update($subscription, $old_status, $new_status){    // How do I get the Product ID from subscription (Definitely need this)}add_action("woocommerce_subscription_status_updated", "status_updated");