I am thinking of switching to PayPal Pro. It says I need a shopping cart. Do I just use the same buttons I currently get from you? Is that what they mean by a shopping cart? I sill only be charged a monthly fee from you,right ?
I use the Pay Pal buttons. But, if swithch to PayPal Pro, will I just use the e-junkie shopping cart buttons?
Paypal Pro also needs to know if you use API signature or an API SSL client-side certificate.