Farmer Jack was a supermarket chain based in Detroit from 1924 until 2007. It's iconic radio commercials, heard on stations such as CKLW, announced the store's weekly deals as "Farmer Jack savings time." Popular throughout the second half of the 20th century, the chain declined starting in 2002, with several units closing. A&P, which had acquired Farmer Jack in 1989, closed or sold off the remaining stores in the summer of 2007.