Austrian supermarket chain SPAR reduces queues in its Digital Leadership Stores on the university campus in Vienna and Graz with cashless NCR SelfServTM 90 self-checkouts AUGSBURG, GERMANY, 2016-Apr-11 — /EPR Retail News/ — NCR Corporation (NYSE: NCR), the global leader in consumer transaction technologies, announced today that SPAR, the largest private employer in Austria, is working…