Supermarkets are large stores where a wide variety of everyday food and household products are sold. Here, people can freely choose products that suit their needs all in one place. Products are usually arranged on shelves, and customers select the items they want themselves. Supermarkets are located in cities, large residential areas, and places that are easily accessible to people. They generally operate with long working hours and frequently offer discounts. Supermarkets mainly sell food products, cleaning supplies, and daily use items.