The Free / Libre / Open Source Web App with the most built-in features
Secure Trading Client for most popular Bitcoin exchanges
Better Customer Self Service With This Easy to Edit Spreadsheet FILE
Transaction and Inventory Unified Manager - manage your e-business
RhinOS, CMS, Content Management System, Josep Sanz Campderrós
PEEL Shopping is an open source eCommerce CMS
Zen Cart® is a free full-featured self-hosted e-commerce application
Sito Web per Agua Gest
SmartPOS (Includes->SmartERP distro of Idempiere ERP) is 100% Web
Built for enterprise level and highly customized websites
Feature rich insurance quote & buy system for underwriters and brokers
E-Commerce Shopping Cart
Application for tracking customers, clients, accounts, etc. PHP/MDB2
Open source membership software.
A Ecommerce System
Use amazon's website to shop at your favourite local book shop.
KonaKart Java eCommerce
IBE/internet booking engine/webportal for tour operators/travel agents
100% OOP Next Gen CMS and Ecommerce Shopping Cart Solution
TYPO3 6.2.3 with Twitter Bootstrap 3 in combination with Multishop 3.
Translation utility