Installation of module is very simple and takes just a few minutes:
1. Download and extract attached archive. Copy the contents to the root folder of WHMCS (folder structure will remain the same).
2. Go to 'Setup > Addon Modules' in your WHMCS Admin area and activate the addon.
Installation is complete!
Important Note:
If you receive any errors or cannot access addon, please set up access permissions to addon for everyone as on screenshot: