Cart42 is a fully featured shopping cart software for ASP.NET MVC that you can install on your server. Cart42 aims to be a free alternative to Shopify with a focus on performance and scalability.
A demo version is available here: http://www.cart42.com/Home/Demo
Cart42 is released under the AGPL 3 license
ASP.NET 4.5
MS SQL Server 2005 or later
We believe in liberating online shopping cart software, providing a free platform for simple and advanced usage. Cart42 was built by people like you, and we need your help to make Cart42 better. Why not participate in a useful project today?