The document provides an overview of the retail industry, detailing the definitions, functions, and history of retailing in India, highlighting its evolution post-1991 economic reforms, and the subsequent growth of organized retailing. It discusses various retail formats such as supermarkets, hypermarkets, and specialty stores, as well as the shift towards e-commerce and the impact of technology and sustainability on future retail practices. Additionally, it explores the differences between organized and unorganized retail sectors, key growth drivers, and characteristics of contemporary retailing in India.