Discount Drug Mart a Chain Store Guide list of the top 100 drug chains. The early 1990s brought increased competition to the industry. Discount Drug Mart was still smaller than the Ohio drug store chains of Revco and Phar-Mor, and were being threatened by superstores Kmart, Wal-Mart, and Target Corporation. Discount Drug Mart expanded across Ohio through the 1990's. Discount Drug Mart Discount Drug Mart, Inc., is an Ohio-based drug store chain. Its first store opened in Elyria, Ohio in 1969. In 1969, Parviz Boodjeh established the first Discount Drug Mart in Elyria, Ohio. The store originally filled prescriptions, and sold toiletries, grocery,
City Market (US grocery store chain) and central Colorado, Utah, Wyoming and New Mexico. City Market (US grocery store chain) City Market is a supermarket brand of Kroger in the Rocky Mountains of the United States. City Market, Inc. has its headquarters in Grand Junction, Colorado. City Market was founded by the Prinster family in 1924, when four brothers—Paul, Frank, Leo and Clarence—moved to Grand Junction from La Junta, Colorado. Tony Prinster's father, Frank Prinster Jr., was also president of the City Market, serving from 1961 to 1978. Joseph C. Prinster was president from 1978 to 1987, and Leo T. Prinster served as president from 1987