To integrate PayFast with UberCart, do the following:

1. Download the PayFast module and extract the uc_payfast folder from the zip folder.
2. Move or copy the folder called ”uc_payfast” into your /modules/ubercart/payment directory.
3. Log in to the admin dashboard of your site and navigate to Extend where you can install PayFast.
4. Navigate to Store > Payment Methods and add PayFast.
5. Leave all fields blank and set to sandbox mode to test.
6. When you are ready to go live, enter your PayFast Merchant ID, Key and Passphrase, select Live and click Save.

If you are using version 7 or below, please visit GitHub for instructions.