I'd like to learn how this is done. Are there any open source shopping carts which I could setup and test/learn all the ins and outs. I basically want to learn how to setup a store front which will process a CC transaction and notify a merchant.
Great thanks! I'll try it. I have had a few opportunities in the past called for installing and configuring a cart with checkout and had to pass them up. Hence the reason for wanting to know so nothing more slips by. Thanks