Download the latest Source code zip file of the required version of the plugin. Click here to download the plugin.
Copy all files/folders to OpenCart installation directory.
Login to your Opencart Admin account
Go to the Admin Panel and then to Extensions and Payments to install the IppoPay Payment Gateway extension.
Click Edit and follow the steps below:
Enter your Public key and Secret key. You can get your Public and Secret key from the api dashboard.
Change extension status to Enabled.
Click Save to save the extension settings.