I've searched the forums and the knowledgebase and come up empty. Has anyone worked with the PayByTouch gateway API (http://www.paybytouchpaymentsolutions.com/)? They don't seem to be widely adopted. I've got a client who signed on with them without discussing it with me and we can't seem to get it integrated with his current shopping cart.

I'd love to move him to ZenCart as it's time for an upgrade anyway, but only if we can get this gateway integrated. If it's not been done, we'd probably be willing to hire a coder to make it happen.