osCommerce SEO Contribution is change URL for osCommerce is the definitive Search Engine Optimization Enhancement for osCommerce.
It changes the dynamic URLs to static and well-structured SEO friendly URLs. It also includes verification and validation of each URL, supports for safe change of URLs and redirections from all native.

The text of the URL or web address is an extra source of important information for the search engine spider. Having your main keywords in the URL for each product and category page can significantly help your search engine rankings. Search Engine Friendly URLs use a server feature rewrite the URL so that the outside world sees only the URL generated by the database from the product name and category name information.

osCommerce is a database driven website. This allows fantastic flexibility and means that you can display an unlimited number of products and categories in your osCommerce shop. In common with all database driven sites, osCommerce uses a query string to allow individual php pages to display the information from the database. By creating a virtual URL from the product name and category information stored for each product and category. As a result this form of optimization requires no effort from the store owner. You simply let the server do the work from the product information that you provide.

The Google Sitemap Update for osCommerce effortlessly creates a Google formatted sitemap of your category and product pages. You can then submit this sitemap for Google to interrogate. Although you don't need a Google account to use the Google sitemap service with an osCommerce based website.