The Purchase Order Gateway extension for WooCommerce Nulled adds a field to the checkout screen where your customer enters in their purchase order number (provided by you directly to the customer in a manual agreement).
The WooCommerce Purchase Order Gateway Free Download requires no configuration to get up and running.
To tweak the instructions shown to the customer, visit the WooCommerce > Settings > Payments > Purchase Order screen.
Demo: https://woo.com/products/woocommerce-gateway-purchase-order/
Changelog
2024-03-25 - version 1.4.7
* Dev - Bump WooCommerce "tested up to" version 8.7.
* Dev - Bump WooCommerce minimum supported version to 8.5.
* Dev - Bump WordPress "tested up to" version 6.5.
* Dev - Bump WordPress minimum supported version to 6.3.
* Fix - Inconsistent formatting on order confirmation page.
2024-01-09 - version 1.4.6
* Dev - Bump PHP minimum supported version to 7.4.
* Dev - Bump WooCommerce "tested up to" version 8.4.
* Dev - Bump WooCommerce minimum supported version to 8.2.
* Dev - Declare add-on compatibility with Product Editor.
* Dev - Declare add-on compatibility with WooPayments.
* Dev - Declare add-on compatibility with WooCommerce Blocks.
* Dev - Bump PHP "tested up to" version 8.3.
* Dev - Update PHPCS and PHPCompatibility GitHub Actions.
2023-11-20 - version 1.4.5
* Dev - Added critical flows end-to-end tests.
* Dev - Update default behavior to use a block-based cart and checkout in e2e tests.
* Dev - Bump WooCommerce "tested up to" version 8.3.
* Dev - Bump WooCommerce minimum supported version to 8.1.
* Dev - Bump WordPress minimum supported version to 6.2.
* Dev - Bump WordPress "tested up to" version 6.4.