This is one simple but useful e-commerce module. It consists of multiple sub modules which can help you setup your DNN E-commerce sites quickly. It's very easy to configure module backend, so non-technical users can fully control of it. It has simple UI, easy operation and most user friendly.
On our site, we apply Super Store module and you can view it through this link:
http://www.dnnsmart.net/DNNSmartStore.aspx