To enable the Pinnacle Payments (SmartPayments) gateway:
1. In the AspDotNetStorefront admin console, go to the Site Configuration Wizard page.
2. In the Payment Gateway section, click the 'configure' link next to the Pinnacle Payments (SmartPayments) entry.
3. Put in the values you obtained from Pinnacle for the 'JetPay MerchantID'.
4. Click 'Save and Close'.
5. Finally, click the radio button next to Pinnacle Payments (SmartPayments) and then click the 'Submit' button.