Hello all, I was wondering if anyone has found a shopping cart that has a referral discount code feature for affiliates. Meaning when somone checks out, the customer who was referred to the site can enter a code for an affiliate during the checkout process and the affiliate will get credit for their sale and the customer receives a small discount.

I have found one site called Ashop, but it has some other issues, that can't be customized totally I guess, has a great affiliate setting, but the actual cart isn't too customizable unless you are heavy in php.

Thanks for your time any help is greatly appreciated.