TourCMS uses the hosted payment pages via their secure16 service.
Test accounts are available from SecurePay if you wish to test prior to running live transactions.
You MUST tell SecurePay support to set the following permited referring URLs otherwise you will see a Security Violation screen:
Your transaction key can be found in the SecureGuard section of the SecurePay login
The design of the payment page can be changed from within your SecurePay login