123tkShop is an e-Business framework which allows small companies like giftshops, boutiques, bookshops, etc. to set up their own e-Commerce webshops without knowledge of any programming languages. Maintainance is done over an integrated Web interface. 123tkShop provides plugin-based extensibility for multiple languages and themes. The admin interface allows backups of database and table structures, and backups of the complete database with all data. An "Auto-Plugin-Detection" system makes it easy to develop and install new plugins. It uses the Smarty template engine.
Zephyr Basecamp is a functioning GTK frontend and PostgreSQL backend enterprise project that gives small and midsize businesses the same level of inventory, order entry, sales tracking, and accounting functionality as would be expected from commercial applications. It has interfaces for both X11/GNOME/Linux and Windows.