Instruction 2FA for OpenCart
Google Authenticator for Opencart.
Download and installation.
Upload the archive plugin to Shop Pinta and save it to your computer. In your site's admin panel, select Extensions (1) > Extension Installer (2). Click the "Download" button (3).
Select and download the desired archive from your computer.
Go to Extensions (1) -> Extensions (2).
Find the installed module in the list of modules and click the Edit button.
Open the Google Authenticator tab (1), set the Enabled statuses in the Display in admin form (2), access to customer account (3) fields.
Open the Administration tab (1), click the Edit button (2).
A window opens with a QR-code and a key that can be entered manually.
Open the Customers tab (1), select a user, click the Add button (2).
Save the installed settings. Your plugin is ready to use.