Diluted Test Order for WooCommerce adds a “Test order” payment method to WooCommerce. Use it to verify checkout, thank-you page, order emails and order status without going through a real payment gateway.
Requires WooCommerce 6.0+. Compatible with WooCommerce High-Performance Order Storage (HPOS) and the block-based checkout.
Log in as an administrator or shop manager, add a product to the cart, go to checkout. Select “Test order (fake payment)” and place the order. The order completes and you are redirected to the thank-you page.
diluted_test_order_{order_id} (so you can identify test orders).