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  1. xpay✦ Commerce

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  4. GazChap's WooCommerce Purchase Order Payment Gateway

GazChap's WooCommerce Purchase Order Payment Gateway

Adds a Purchase Order offline payment gateway to WooCommerce.

200+ active installs
5.0
(3 ratings)
Free on WordPress.org
View on WordPress.orgSupport forum
Will this break my store?

What the WordPress.org registry says about keeping GazChap's WooCommerce Purchase Order Payment Gateway running.

WordPress compatibility
Tested to 7.0.0
Tested against the WordPress branch in use today.
Last updated
2 months ago
At least 0.2 releases a year since launch. WordPress.org only lists versions still available for download, so the real number may be higher.
Requires PHP
5.3
Your host must be running at least this version.
Requires WordPress
4.2.0
Contributors
1
A single maintainer. Worth knowing if the plugin is load-bearing for your store.

200+ active installsWordPress.org reports installs in bands, not exact counts.
Maintenance & trust

Scored on how GazChap's WooCommerce Purchase Order Payment Gateway is looked after — not on how many stores run it.

86

out of 100
SolidSome ratings or support history.

Maintenance
35 / 35
Updated 72 days ago.
WordPress compatibility
20 / 20
Tested to WP 7.0.0 (current).
Support responsiveness
Not enough data
Only 0 support thread(s) — not enough to judge.
Merchant satisfaction
11 / 15
5.0/5 across 3 rating(s).
Listing transparency
3 / 10
Provides: homepage
1 of 5 measures had too little evidence to score. They are left out of the total rather than counted as zero — otherwise a plugin would be marked down for being small rather than for being poorly kept.Measured 2026-08-01 from the WordPress.org plugin registry.
Ratings

5.0

3 ratings
5★3
4★0
3★0
2★0
1★0
Every rating WordPress.org holds for this plugin, not a sample. Written reviews live in the plugin's WordPress.org reviews forum.

This plugin adds a new offline payment gateway to WooCommerce that allows your customers to request an invoice with a Purchase Order.

There are a number of options:

  • You can set the plugin to ask the customer for a Purchase Order Number, and dictate whether this is mandatory or can be left blank.
  • You can set the plugin to ask the customer for a postal address for the invoice.
  • You can set the plugin to pre-fill this address with the customer’s existing billing address (if they are logged in, and have one set in WooCommerce)
  • You can set the plugin to add supplied Purchase Order information to order notification emails
  • You can set the plugin to add supplied Purchase Order information to order objects in the WooCommerce REST API

When an order is received, the plugin will add all of the submitted information on to the WooCommerce View Order screen.

As of version 2.0, you can also add Purchase Order information to orders created through the WooCommerce Admin screens, and edit Purchase Order information saved against an existing order.

As of version 3.0, you can also add Purchase Order information to orders in the WooCommerce REST API. There are two settings to control this behaviour, allowing you to choose to add just the PO Number as well as the address if needed.
The two fields in the Order objects are gazchap_purchase_order_number and gazchap_purchase_order_address respectively.
The number is just a string, or null if no number was provided (or the payment method was not the Purchase Order gateway)
The address is an array of strings: contact, company, address1, address2, city, county, postcode. These fields can be null if not given.

Note: This plugin does not (currently, at least) generate the actual invoices – it is only used to collect the Purchase Order information.

Requirements

WooCommerce, at least version 3.0.

Usage

Once installed and activated, you need to enable the Payment Gateway in WooCommerce > Settings > Checkout (or via the plugin’s Settings link on the WordPress Plugins page) – you can then set the various options for the plugin at the same time.

License

Licensed under the GNU General Public License v2.0

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Categories
Payment gateways
Plugin details
Version3.2
Last updated2026-05-21 10:32am GMT
Added2018-02-21
Requires WordPress4.2.0
Tested up to7.0.0
Requires PHP5.3

Tags on WordPress.org
ecommerce
gateway
payment
purchase order
woocommerce
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