Clarence Saunders developed an American supermarket chain whose first outlet opened in what year?
Clarence Saunders (grocer) Clarence Saunders (August 9, 1881 – September 23, 1953) was an American grocer who first developed the modern retail sales model of self service. His ideas have had a massive influence on the development of the modern supermarket. Clarence Saunders worked for most of his life trying to develop a truly automated store, developing Piggly Wiggly, Keedoozle, and Foodelectric store concepts.
Hugo's Hugo's (or Hugo's Family Marketplace) is a family-owned chain of supermarket grocery stores located in the U.S. states of North Dakota and Minnesota. It was founded by Hugo and Dorothy Magnuson in 1939. Hugo's is headquartered in the city of Grand Forks, North Dakota. The chain's stores have been supplied by the Nash Finch Company since 1939. Nash Finch was once headquartered in Grand Forks, but moved to Minneapolis, Minnesota in 1919.