This U.S. industry comprises establishments known as department stores that have separate departments for various merchandise lines, such as apparel, jewelry, home furnishings, and linens, each with separate cash registers and sales associates. Department stores in this industry generally do not have central customer checkout and cash register facilities. Retailing apparel without a significant amount of housewares or general merchandise--are classified in Subsector 448, Clothing and Clothing Accessories Stores; Retailing a wide variety of general merchandise in department stores with central customer checkout and cash register facilities--are classified in U.S. Industry 452112, Discount Department Stores; and Retailing a wide variety of general merchandise in combination with a general line of perishable groceries, such as fresh meat, vegetable, and dairy products--are classified in Industry 452910, Warehouse Clubs and Supercenters.