Wal-mat is branded as walmat is an American multinational discount store with a worldwide network. This company is the 2nd largest pubic co- operative company in USA. It was founded by Sam Walton in 1962. It is also the largest grocery store in the US generating 51 % of the total US sales of grocery. Walmat has 8500 stores in 15 different countries with a variety of trade names; in UK it is known as Asda. Many critics have criticized walmat for over the years for its controversial style of business and discrimination on the basis of race and gender but the plaintiffs were unable to provide substantial evidence to prove their point.