To set up the Payment Express payment gateway:
1. In the AspDotNetStorefront admin site, go to Configuration → Advanced → AppConfig Settings
2. In the Config Search box, enter “PaymentExpress”, then click Search.
3. The following AppConfigs will need to be populated with your personal account information, obtained from Payment Express. Do not change the other AppConfigs unless instructed to do so!
- PaymentExpress.Password
- PaymentExpress.Username
4. Finally, go to Configuration → Site Configuration Wizard in the AspDotNetStorefront admin site and select “Payment Express” from the Payment Gateways section. Click the “Submit” button, and your gateway setup is complete.