As a supplier to IGA stores for over 80 years, SuperValu necessarily has formed close relationships with these family owned grocery businesses, some of which have had relationships with the corporation for over two or three generations. But Walmart's newly arrived grocery competition to these stores also affects SuperValu, Inc. In addition, SuperValu is selling its Shop 'n' Save stores in the Pittsburgh, Pennsylvania market as a result of being unable to compete with Walmart and fast-growing local chain Giant Eagle. Most will be sold to independent owners, and continue to operate under the Shop 'n' Save banner. SuperValu will continue to supply all area FoodLand, Save-A-Lot and the independent Shop 'n' Save locations of western Pennsylvania and northern West Virginia.