The following is a list of some of the most prominent Open Source and other eCommerce Solutions/Applications for helping businesses do business on the Web.

Web Messenger is an open-source live support software allowing visitors of your site to chat with your customer support operators.

These are some of the Useful Plugins for Wordpress 2.7..
- google-analyticator
- google-sitemap-generator
- php-code-widget
- seo-image
- share-this
- wet-maintenance