VN2 Designs
- Home of the Turbo Charged version of osCommerce providing osCommerce with 48 additional contributions pre-installed. osCommerce modules and templates.
- http://www.vn2designs.com

Chain Reaction Edition of osCommerce
- A compilation of many contributions into the latest MS2 release of osCommerce.
- http://creloaded.com/

osC Help
- Be informed when contributions are updated. Reviews, ratings, links to official forum threads. Help to choose the right contributions.
- http://www.osc-help.net

Chemo's osCommerce Blog
- Contribution discussion, support forum member highlight, and views on project direction/leadership/goals.
- http://oscommerce-chemo.blogspot.com/

Chemo's Corner - osCommerce
- osCommerce optimization and contribution development. All code available GPL (free). osCommerce support services.
- http://mesoimpact.com/

osCommerce Templates
- Template integration services with osCommerce. Categorized template directory.
- http://www.oscommercetemplates.biz

Regionally Boxed
- OsCommerce shipping module. Calculates price adding box costs to content costs. Allows for different rates for different regions freely composed of states/countries. [Open source, GPL]
- http://www.smokingplaza.com/regionBoxed.php

osCommerce Technical Manual
- A user-friendly e-Book or paperback manual on how to install, configure, install contributions, troubleshoot and customize an ecommerce store. For web developers with some HTML experience. [Commercial]
- http://www.oscommercemanuals.com

osCommerce Knowledge Base
- Official knowledge base for the osCommerce project including installation and customization documentation.
- http://www.oscommerce.info

osCommerce Community Support Forums
- Official community support forums for the osCommerce project.
- http://forums.oscommerce.com

Still Water - osCommerce Tutorial
- A step-by-step tutorial aimed at getting up and running with osCommerce.
- http://www.stillwater.co.za/osCommerce.html

Php Multi-Shop
- A content management system powered by the popular PHP-Nuke and integrated with a series of shops realized with osCommerce. [Open source, GPL]
- http://www.php-multishop.com/

Oscommerce Templates and Skins
- Individually designed osCommerce Templates and Skins.
- http://www.oscommerce-templates.co.uk

osCommerce eBooks
- Offers eBooks detailing how to make osCommerce site more appealing to visitors and the Search Engines.
- http://www.oscbooks.com

SystemsManager Technologies
- osCommerce based virtual mall system. [Open source, GPL]
- http://www.systemsmanager.net/

AlgoZone
- OsCommerce skins. Not coding, customization or graphics modification required. [Commercial]
- http://www.algozone.com/shop/default.php?manufacturers_id=10&povID=20