NCR Mobile Consumer Engagement platform enables Krispy Kreme to connect their guests with special location-based invitations, offers and rewards DULUTH, Ga., 2015-12-1 — /EPR Retail News/ — Krispy Kreme Doughnuts, Inc. (NYSE: KKD) is nearly complete with its nationwide rollout of its Krispy Kreme Rewards mobile app. Earlier this year, Krispy Kreme worked with NCR Corporation, the…