Print Email PDF Invoice 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.

SPECIAL NOTE: In OpenCart versions 1.5.5 thru 1.5.6.x The OpenCart developer team remove HTTP_IMAGE define from the config.php in the store admin and store front. If you are missing the image define code the invoice logo may not appear properly. Make sure this code exist in both of your stores config.php files. If it does not exist add them.

The code: define('HTTP_IMAGE', '');

2) You must upload the 2nd part of the extension called AllVersionsUploadFTPRoot. These files the are the actual PDF creation files. They need to be uploaded to the website's root directory. The root directory is the same folder that houses the admin, catalog files.


  • Upload the contents of the folder called AllVersionsUploadFTPRoot to the stores root directory. This applies to all 2.x and 3.x versions. Not the 1.5.x version.
  • Version 1.5.x uses vQmod so please follow vQmod installation process.
  • After installing the extension be sure to go to Extensions/Modifications and click refresh.
  • If you are using any type caching software or increase speed software. Be sure to refresh the cache after extension installation.


This module allows you to either print or email the invoice created after a sale.

  • In the admin go to order and or order view to see print and email buttons, then click to print or send an email.
  • In the store front, once customer is logged into their account they will see the print and email icons.

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