In this Friday, Feb. 15, 2013, photo, a sales staff member at Barney's New York uses an iPod Touch to help a customer make a purchase, in New York. Stores across the country are ditching the ... more 
In this Friday, Feb. 15, 2013, photo, a sales staff member at Barney's New York uses an iPod Touch to help a customer make a purchase, in New York. Stores across the country are ditching the old-fashioned, clunky cash registers and instead having salespeople _ and shoppers themselves _ checkout on smartphones and tablet computers. (AP Photo/Bebeto Matthews) less 
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Associated Press | Photo By Bebeto Matthews
Fri, Mar 22, 2013 8:58 AM EDT