Software Requirements

Your system must meet the following conditions in order for the extension to work properly:

• OpenCart 3.x, 2.3.x, 2.2.x, 2.1.x, 2.0.x, 1.5.6.x, 1.5.5.x, 1.5.4.x, 1.5.3.x, 1.5.2.x, 1.5.1.x, 1.5.0
• SSL installed and enabled for the OpenCart routes:
  • checkout/checkout
  • extension/payment/mastercard_pgs (for OpenCart 2.3.x and 3.x)
  • payment/mastercard_pgs (for OpenCart 1.5.x - 2.2.x)
• vQmod (only for OpenCart 1.5.x)

Merchant account

You will also need a Mastercard Merchant account. If you don't already have one, you can apply here: https://www.mastercard.us/en-us/merchants.html