Wal-Mart Stores, Inc. operates retail stores in various formats in the United States and internationally. It has two segments: The Wal-Mart Stores and The SAM’S CLUB.

The Wal-Mart Stores segment includes Discount Stores, Supercenters, and Neighborhood Markets in the United States, as well as Walmart.com. It offers apparel for women, girls, men, boys, and infants; domestics, fabrics, and notions; stationery and books; shoes; housewares; hardware; electronics; home furnishings; small appliances; automotive accessories; horticulture and accessories; sporting goods; toys; pet food and accessories; cameras and supplies; health and beauty aids; pharmaceuticals; jewelry; and optical, as well as photo processing services.

The Neighborhood Markets include dry grocery, meat, produce, deli, bakery, dairy, frozen foods, pharmaceuticals, photo processing, health and beauty aids, household chemicals, paper goods, general merchandise, and pet supplies departments. The SAM’S CLUB segment comprises the warehouse membership clubs in the United States and samsclub.com. It offers hardgoods, softgoods, software, electronics, jewelry, sporting goods, toys, tires, stationery and books, institutional-size grocery items, and selected private labels.