I use 2checkout.com shoping cart, but didn't try the API, you can give it a try You can also check this blog post http://karim-ouda.blogspot.com/2012/06/how-t

I use 2checkout.com shoping cart, but didn't try the API, you can give it a try You can also check this blog post http://karim-ouda.blogspot.com/2012/06/how-to-accept-payments-online-from-your.html http://karim-ouda.blogspot.com/2012/06/how-to-accept-payment...