PigCommerce

PigCommerce was designed to achieve a relatively high ranking in a short time with the major search engines. It replace the standard php urls with html urls that are relative to the page as well other search engine enhancements. In the admin area, there is a sitemap creator as well that automatically writes a text sitemap and allows you to copy xml code to notepad and upload it to your server. The script sends all products to Paypal's shopping cart or to Google's server for payment processing which allows you to operate without having to worry about a SSL certificate because you will never take a customer's private data. It is very simple to install and requires absolutely no knowledge of coding at all to set up and operate.