DULUTH, Ga., 2016-Oct-18 — /EPR Retail News/ — NCR Corporation (NYSE: NCR), a global leader in omni-channel solutions, today (October 14, 2016) announced the winner of its second annual Idea Tank competition, Rivermark Community Credit Union’s Seth Schaefer. Schaefer and Rivermark were honored at NCR’s annual Innovation Conference in Washington, D.C. and will receive R&D resources…