Retail food refers to food products that are sold directly to consumers through various outlets, such as grocery stores, supermarkets, and convenience stores. These establishments offer a wide range of items, including fresh produce, packaged goods, dairy products, and frozen foods. Retail food plays a crucial role in the food supply chain, making it convenient for consumers to access essential items for their daily meals. In addition to traditional brick-and-mortar stores, retail food also includes online grocery shopping and delivery services. This evolution has allowed consumers to purchase food from the comfort of their homes, often with the option of home delivery. Retail food encompasses both perishable and non-perishable items, catering to diverse dietary needs and preferences.