Open Source ASP.NET Ecommerce Shopping Cart Software

Kartris code is dual licensed under both the GNU General Public License v2 (GPL) and the Kartris Commercial License (KCL). In both cases, the same source code is used. To use the KCL,, you must purchase a license.

The Kartris source code is written in VB.NET (ASP.NET 4.0 web forms). Some compiled libraries are included with the code such as the Microsoft AJAX toolkit. We don't provide source for this as it's a widely used control and is used by many ASP.NET projects, but the code for it can be obtained from ajaxcontroltoolkit.codeplex.com.