According to the release, MCX includes merchants such as: 7-Eleven Inc.; Alon Brands; Best Buy Co. Inc.; CVS/pharmacy; Darden Restaurants; HMSHost; Hy-Vee Inc.; Lowe’s Cos. Inc.; Publix Super Markets, Inc.; Sears Holdings; Shell Oil Products US; Sunoco Inc.; Target Corp. and Wal-Mart Stores Inc.