 the ncr corporation (formerly national cash register) is a us-based computer hardware, software and electronics company that provides products and services that enable businesses to connect, interact and transact with their customers. its main products are self-service kiosks, point-of-sale terminals, automated teller machines, check processing systems, barcode scanners, and business consumables. they also provide it maintenance support services. ncr had been based in dayton, ohio, starting in 1884, but in june 2009, the company sold most of the dayton properties and moved its headquarters to metro atlanta. currently the headquarters are in unincorporated [[gwinne
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