A tutorial for managing Secure Web Pay settings for a location in Dex is available at the following links:
or
Secure Web Pay (Checkout) - SWP Checkout - transaction signing information:
The last published version of the SWP Checkout integration guide is attached. It is no longer available on forte.net sites.
Advanced developer topic: For transaction signing implementations, as described on page 17 of the API documentation, PHP sample code is attached. Transaction signing is usually paired with additional access, audit, and security mechanisms on a merchant's website for the option to pay.