The film was also the forerunner of the post-modern wave of introspective Westerns âfrom Fordâs own The Man Who Shot Liberty Valance (1962) to Sam Peckinpah âs The Wild Bunch (1969) and Clint Eastwood âs Unforgive (1992).
Commerce Peer-To-Peer Marketplaces. 1  eBay â Online auction site (used to be fully P2P, now also used as a shop front by companies). 2  Etsy â Buy or sell homemade and vintage items. 3  Quirky â Invent and sell/shop for invented products.  The Grommet â Shop for unique gifts, innovative tech gadgets, and more.
Business-to-consumer and business-to-business models sell products and services via websites. There are two basic types, the merchant model and the brokerage model. Merchant models, such as Macys.com, operate storefronts on the Internet that provide a shopping experience similar to catalog shopping.nternet business models are categorized as business-to-consumer, business-to-business, and more recently, consumer-to-consumer. Business-to-consumer and business-to-business models typically sell goods and services or provide information designed to help visitors make purchase decisions.