DULUTH, Ga., 2017-Jan-14 — /EPR Retail News/ — NCR Corporation (NYSE: NCR), a leader in omni-channel technologies, is the leading point-of-sale (POS) software provider for the retail and hospitality industries according to research published by the strategic research and consulting firm RBR. RBR’s study Global POS Software 2016 is the first in-depth international study of this dynamic…