Walmart engages in retail and wholesale business. The Company offers an assortment of merchandise and services at everyday low prices. It operates through the following business segments: Walmart U.S., Walmart International, and Sam's Club. The Walmart U.S. segment operates as a merchandiser of consumer products, operating under the Walmart, Wal-Mart, and Walmart Neighborhood Market brands, as well as walmart.com and other eCommerce brands. The Walmart International segment manages supercenters, supermarkets, hypermarkets, warehouse clubs, and cash & carryl outside of the United States. The Sam's Club segment comprises membership-only warehouse clubs and samsclubs.com.