To whom it may concern....
I'm looking for someone that has experience using this particular payment system, so that I can integrate this into an existing website that I created for a client of mine.
Realex Payment would be supplying the scripts etc and I would need to integrate this into the existing site. My client would be opting for the Realex Payment Redirect Integration Method.
When you review what's required I will then need a fixed price so I can accurately go back to my client with costings for this feature.
If you have any additional questions, please ask, and I will do my very best to answer them for you.