In this document, payment gateway specific URLs have “thepaymentgateway.net” as the domain (For example, https://mms. thepaymentgateway.net/). When using these URL’s in the integration, “thepaymentgateway.net” must be replaced by with the name of the payment gateway provider.

The generalised full URL to use in your posts to the Transparent Redirect method is

https://mms.paymentprocessor.net/Pages/PublicPages/TransparentRedirect.aspx