Greetz.

I already have a prebuilt site with Paypal Add to cart button.

I am looking at zen cart to setup my main site so that my customers can:

A. Go to my site
B. Add items to a cart
C. Then the customers will select to either to send it Paypal or Google checkout.

Questions:
A. is This possible?
B. Is their a tutorial on how to add "Zencart type Add to cart" button?


Thank you,

S.U.C