Net Invoice Payment Gateway Instructions


Be sure to ALWAYS backup your database and store files before installing ANY extension.

1) Go to Extension>Installer. Upload the .ocmod zip file then press the refresh button on the Modifications page.


  1. Go to Extension/Modules Find the Extensions name and click install.
  2. After installation click edit to adjust extension settings.
  3. After making extension settings be sure to go to Extensions/Modifications and click refresh.
  4. If you are using any type caching software or increase speed software. Be sure to refresh the cache after extension installation.
  5. Go to admin, click on Extensions/Payments/Net Invoice 30 days and set all of the Net Invoice 30 days parameters.
  6. SPECIAL NOTE: If you are using the Journal Theme and the Quick Checkout one page checkout, in the Net Invoice 30 days settings you must allow Guest Checkout or the payment method will not show during the checkout process. By allowing the guest setting the gateway hands over to the Journal checkout the ability to allow not allow guest checkout. So the guest checkout is then controlled by the Journal theme.


The Net 30 Payment Gateway allows you to give your customers the option during the checkout process to pay the invoice in 30 dyas.

If you have any questions about the installation process or how to use the extension please contact us.