| http://www.w3.org/ns/prov#value | - For example, some retailers, such as Sam???s Club, allow associates to approach shoppers waiting in the checkout line to scan their items into the POS system through the handheld device.???However, many retailers don???t have the latest technology that allows receipts to be printed on the spot, and that is unfortunate because so many people want receipts, especially around the holidays.
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