The document discusses e-commerce and e-tailing. It defines e-commerce as conducting business through electronic means. It describes different types of e-commerce models like bricks and mortar, multi-channel retailers, and pure play retailers. The document outlines benefits of e-commerce like reaching a limitless number of buyers, being open 24/7, effective advertising and tracking purchasing habits. It also discusses e-tailing classifications like B2B, B2C and C2C and differences between direct and indirect distribution channels.