I have a restaurant point of sale program that I have created (with a LOT of help). I have everything configured to work with the reciept printers, cash drawer and remote printers, I just want to implement credit card processing. I looked at PC Charge, but it would take the $800 devkit version, and I'm not sure it would work. I've also started looking at CCAuthorize, but the restaurants current processor isn't one of CCauthorizes gateways and they would like to stay with thier current one (Heartland Payments Systems).
So would I be better off trying to integrate PC CHarge, or using CCAuthorize, or just writing something right into the filemaker program? I'm really very confused at this point. I'd appreciate any help with this, thanks.