nopCommerce is the leading ASP.NET online shop e-commerce solution. nopCommerce can be installed and set-up by anyone with the most basic web site building and computer skills. nopCommerce is a secure, scalable and extendable e-commerce platform. It has user friendly administration tools to manage your storefront, customers, wish lists, discounts, and coupons. It also has multi-store and multi-vendor support, flexible tax support, multi-lingual support, and hundreds of other features. Support for the most popular gateways: Authorize.net, PayPal, Google Checkout, and more. nopCommerce also runs in Medium Trust.