The Higher Cost of Giving Away Free Coffee

Such chains as Dunkin’ Donuts (DNKN) and Krispy Kreme (KKD) are offering customers free coffee today in observance of the new and somewhat dubious “holiday” known as National Coffee Day, which dates back only to around 2005 in the U.S. It’s an obvious marketing opportunity for food companies—much…

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The Higher Cost of Giving Away Free Coffee