I'm setting up an ASPvb shopping cart for some friends. I'm using Webassist back-end components to build the cart - now I have a staging page where they complete their user info and then we want to send them to a payment gateway, and forward my session data from the cart to the gateway.
Are there providers that let me do this? It seems like most gateway processors I've come across are requiring "certified" carts - my code is sound, but it's quite customized.
I've never really tried to tie into a payment proessing company via website - does anyone have any recommendations?