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,
Discount store Zeemand both operate throughout Europe. In addition, the German chains Lidl and Aldi are both operating shops in The Netherlands. New Zealand's main discount shops includes The Warehouse. Discount shops cover about 20% of food sales in Poland. Main retailers: Competition in the global discount shop industry has intensified as the various players try to undercut their rivals to attract new customers and retain existing customers with low priced goods. "See also" - List of discount shops in the United Kingdom During the period from the 1950s to the late 1980s, discount stores were more popular than the average supermarket