tpcHi. Have successfully configured my FastSpring account to acquire product keys automatically upon purchase using your detailed and clear instructions. However am investigating moving everything to Avangate or possibly another ecommerce vendor. Do you know if Avangate's system works with yours and do you have instructions for how to configure it? Is it possible that certain vendors can not be configured to work with your system? thanks.
Yes, you can use Avangate or any other payment processor that is properly designed (i.e. has a "notification" or callback system of some sort). You can use Avangate's IPN (instant payment notification) API.
Just modify our pre-written examples to use the Avangate API.
