Hopefully this is the correct place to post this.
My client has has an account with FirstData Global Gateway API and I'm trying to find a shopping cart that is compatible with it. Normally I'd hop to Cart66 (formally PHPurchase) but they don't support it. :(
I've been scouring the internet for days and I've yet to find anything so I was hoping that someone here might be able to point me in the right direction.
There is a list of 'certified' shopping carts at http://www.cardservicevc.com/ourproducts-shoppingcarts.htm but some links are broken and many look like they would provide little to no support.