Forum OpenACS Q&A: Can someone who has done this before answer this simple question...

...That's causing me serious grief?  To use third party credit card authorisation software eg. We're building a bookings system, connecting it to Trintech / Gladstone "payware" system.  To do design, built and test interface to payware (including the info we need to store on "our side"), interface with payware, Integration, Bank testing.  Just a ballpark.  Anyone?