This document discusses various retail formats categorized by ownership. It identifies the main ownership models as independent stores, chain stores, franchising, leased department stores, vertical marketing systems, and consumer cooperatives. Independent stores are owned and operated by a single retailer, while chain stores have two or more outlets owned under joint control. Franchising involves a contractual agreement where a franchisee pays fees to a franchiser in exchange for using their brand name and operating format. Leased department stores involve renting space within a larger store. Vertical marketing systems integrate manufacturers, wholesalers, and retailers to facilitate product flow. Consumer cooperatives are owned by their customers.