Hello there.
I am a developer for wpdk, and before i start messing around with wpdk, i feel the need to ask here. Is there a pattern i should follow if i want to create/modify your paypal addon to integrate a custom payment gateway? And is there a easy way to do this? :-)
The gateway in question is quickpay.net, which possibly is the biggest in scandinavia, so if I develop it, others might also be interested, so it will ofcourse be released to the public following standard GPL licenses, unless you (gravityforms) dont want me to.
With Love
Jan Dragsbæk