Macy's formally which is federated department store, it is basically one of the market leading retail store in United States. Its flagship store is located in Herald Square , New York City and has been the "world's largest store" since 1924 , but now is tied with the store Harrods of London in retail space and two behind the Galeries Lafayette Haussmann of Paris (Jarman, 2009) . The company has appointed other regional flagship stores in major urban areas and operates a total of 810 U.S. stores. The company produces the Macy's Thanksgiving Day ...