This plugin handles credit card payments by conducting PxPay transactions through the DPS Payment Express gateway. A successful payment results in the enrolment of the user. We use PxPay because it does not require handling the credit card details in Moodle. A truncated form of the credit card number is returned in the PxPay response and is stored for reference only.

Details of the DPS PxPay API are available in the Payment Express technical resources.