This document discusses different retail formats, including classifications based on form of ownership and store strategy. It describes the main types of ownership as independent retailers, chains, franchising, and cooperatives. For store strategy, it outlines convenience stores, supermarkets, department stores, specialty stores, and hypermarkets. It also discusses non-store retailing formats such as vending machines, in-home retailing, telephone retailing, catalog retailing, and electronic retailing. Overall, the document provides an overview of common retail ownership models and store/non-store formats, describing their basic definitions and features.