osCMax is a powerful and flexible e-commerce shopping cart software package. osCMax is a web base application that runs on a webserver, either Apache or IIS (and can run on others, but has not been tested). It requires a web server, PHP 5.x, Mysql 4.1x and up , Apache 1.3 xor 2.x.

Features of osCMax:
- 100% Open Source
- Easy template system - customize your store with html/css
- Unlimited Products and Categories
- Gift Vouchers/Coupons
- Download/Virtual Product support
- Secure/Stable code base
- Web Based administration Panel
- Supports Pay-Pal, Authorize-Net, Real time credit card processing
- Supports UPS, USPS and Fed X shipping
- Unlimited product Specials
- Separate customer groups (Retail, Wholesale, or add your own groups)
- Compatible with most other mods available for osCommerce.
- Full featured Multi-tier Affiliate program built in.
- Customer tracking/Abandoned carts - Contact customers that did not complete their checkout
- SEO Friendly, url rewriting and keyword optimizing
- Full internal customer tracking, abandoned cart and followup
- Manual Order Entry
- Secure administration panel/Multi User/Access Levels
- Newsletter/Mailing Manager
- Articles/CMS built in.
- 100% FREE!

Requirements:
- Apache 1.x or Higher
- PHP 5 or Higher
- MySQL 4.1 or Higher

What's New in This Version:
- This version fixes over 65 issues and improves stability of a lot of features.