The document defines various types of retail organizations and structures. A retail unit can be owned by manufacturers, wholesalers, independent retailers, consumers, cooperatives, governments, or franchisers/franchisees. Retail structures can include sole proprietorships, partnerships, joint ventures, and limited liability companies. Retail operations can be independent traders, multiple/chain stores, franchises, or consumer cooperatives. Retailers differ in their merchandise length/depth, services offered, pricing policies, locations, and levels of customer interaction including store and non-store formats.