Core-Mark Holding Company is a wholesale distributor to the convenience retail industry, providing sales, marketing, distribution and logistics services to customer locations across the United States and Canada. Co. purchase a variety of brand name and private label products from suppliers and manufacturers. Co. purchases cigarette products from main United States and Canada manufacturers. Co. provides customers a variety of food/non-food products, including, candy, snacks, groceries, food, including fresh products, dairy, bread, beverages, other tobacco products, alternative nicotine products, general merchandise, and health and beauty care products.