Retailing involves adding value to products and services sold to consumers for personal use. It includes all activities related to selling goods or services to final consumers. Retailing provides assortments of products and services in convenient locations while breaking bulk and managing inventory. In India, retailing is evolving from traditional formats like markets to established formats like department stores and emerging formats like hypermarkets and malls. There are various types of retail formats classified by ownership, merchandise offered, and whether they are store-based, non-store based, or service-based.