nopCommerce is an open source e-commerce solution that contains both a catalog frontend and an administration tool backend.
http://www.nopcommerce.com
eCommerce · Open Source
Get access to data on 86,890 websites that are nopCommerce Customers. We know of 34,167 live websites using nopCommerce and an additional 52,723 sites that used nopCommerce historically and 9,330 websites in the United States.
Get a list of 86,890 websites using nopCommerce which includes location information, hosting data, contact details, 34,167 currently live websites and an additional 12,455 domains that redirect to sites in this list. 52,723 sites that used this technology previously and 9,330 websites in the United States currently using nopCommerce.