nopCommerce Ecommerce platform
While researching options for a shopping cart module for an ASP.NET application, I came across several packages. Of course, I had already gone through the list of the popular players in this market:
However, one package, NopCommerce, impressed me out of the box: it is an open source e-commerce solution that is based on ASP.NET 4.0 and installs using Microsoft Web Platform Installer (in my case, on Arvixe Hosting). I was able to use it right away and the list of customizable features and options is vast.
The jury is still out until I play with it some more, but from my initial research, this is the one I will be using for this project. I have also found some decent looking templates on http://www.n-theme.com/ specifically for this shopping cart.