Alternative to PayPal Shopping Cart

Hello everyone. I am building a small website to do arbitrage. I was going to put Paypal carts on there but then got to thinking prolly bad idea as I get paid by affiliate co's thru PayPal. And my new website already has jacked content from some big names so...

But really the content could most likely be seen as freely available promotional content seen around the web on many sources but PayPal is a stickler and I dont want to fuck with them...

I am wondering where to get a shopping cart that wont care about the content if that issue were to arise as I am assuming that many carts on the first few pages of Google are in bed deep with PayPal.

Any advice would be greatly appreciated.

Thanks

authorize.net,ccnow,xoom,moneybrokers