OsCommerce is an open source software to create online shops. Many hosting providers include osCommerce into their Fantastico bundle. Even the default version is full of various features while add-ons may expand the script abilities to an enormous extent. While osCommerce is positioned as easy to install and configure, this is not always true. In order to utilize all the advantages of osCommerce you'd better find a qualified integrator of this product who will tune everything the way you need it.