KonaKart is an eCommerce and shopping cart application that provides everything that store owners need to sell their products over the Internet. KonaKart includes an extensive set of online shopping cart features to satisfy the needs of both online shoppers and store owners alike. It is an affordable enterprise quality eCommerce solution designed with technologies that will perform and scale. KonaKart is database-compatible with osCommerce, providing a seamless upgrade path. KonaKart has an easy-to-use Java API and a SOAP Web Service interface.
AJAX based One Page Checkout functionality, support for DB2 and MS SQL Server (in addition to MySQL, PostgreSQL, and Oracle), advanced SEO features, and clickable, more detailed breadcrumbs. A new callback class now gets called whenever an order is made by a customer or when the state of an order changes due to an event such as a payment gateway callback. The installer now checks your database connection and, optionally, initializes your database. A new KonaKart news feed was added to the Admin App.
URL: KonaKart - the free java shopping cart / eCommerce system