Hello, I am looking to setup a eCommerce Site for an Amazon Affiliate Store. I am looking for a way change the theme so that when a person clicks the "BUY NOW" button we can make it to where it uses the link for our amazon affiliate id. Does anyone know anything about this?
Try phpzon. This is the amazon script by the same guy who made phpbay (the ebay version). It's probably the most popular: http://www.phpbay.com/phpzon-pro-wordpress-plugin.html