I am currently running a PHP shopping cart called Pinnacle Cart ([url removed, login to view]) and require it to be linked to the Setcom payment gateway. ([url removed, login to view])
This requires the Setcom gatweay to be integrated into the attached payment file. I have also attached the implementation guide as provided by Setcom.
Please only bid if you are 100% confident that you can complete this job. It would be an added bonus if you could show sites that you have completed back end integration for the Setcom gateway.