A Grand Union supermarket in Keansburg, New Jersey was doubled in size, with a general merchandise section created. The store re-opened, as the first Grand Way Discount Center, in June 1956.
Photo from the Grand Union Company Annual Report 1956
Graphic from the Grand Union Company


An early -and substantially Mid-Century Modern- Grand Way store. 
Drawing from the Grand Union Company


The Grand Way enterprise peaked in 1966, when there were thirty-one operational stores. The tide had begun to turn by 1972, when the store count had dropped to twenty-three. By 1979, remaining stores held going out of business sales. 
Graphic from the Grand Union Company 


Enterprise Stores originated in Massachusetts in 1912. The store seen above, located in Everett, Massachusetts, had a grand-re-opening in the early 1950s. The Enterprise chain was renamed "J.M. Fields" in 1955. It was acquired by Philadelphia's Food Fair Stores in August 1961. At the height of the endeavor -in the mid-1960s- there were seventy-nine stores in ten Atlantic Seaboard states. 
Graphic from Food Fair Stores, Incorporated


This Tallahassee, Florida J.M Fields store commenced operation in  May 1964.  
Photo from Food Fair Stores, Incorporated Annual Report 1965
Graphic from Food Fair Stores, Incorporated


The Field's store included a Food Center.
Photo from https://www.floridamemory.com / Harvey Eugene Slade


There was also had a Pet Shop.
Photo from https://www.floridamemory.com / Harvey Eugene Slade


Two full-color snapshots show a latter-day J. M. Fields store. Above, we see a Men's Wear department. 
Photo from Food Fair Stores, Incorporated Annual Report 1968


A ladies wear Fashion Center is seen here.
Photo from Food Fair Stores, Incorporated Annual Report 1968


Treasure Island and The Treasury stores were a discount division of New York City's J.C. Penney Company.
Graphic from the J.C. Penney Company


"Under the squiggly roof," as the adverts used to say. The Treasure Island -The Treasury chain started off in Wisconsin and spread to Tennessee, Georgia, Florida, Texas and California. The final stores were shuttered  in mid-1981.
Graphic from the J.C. Penney Company


Indy's Ayr-way chain debuted, with four Greater Indianapolis stores, in the fall of 1961.   
Photo from the Indianapolis Historical Society


Ayr-way Stores used the same basic logo for all of their 20 years in business. The trademark was updated a bit in the late 1970s.
Graphic from Ayr-way Stores, Incorporated