By Sara Ruberg from NYT Some members of Congress have expressed concerns that stores will monitor customers and raise prices. Business experts say the tech has not raised customers’ grocery bills.Business https://ift.tt/K7VGB3R
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Digital Tags Come to Kroger and Walmart, but Chains Deny ‘Surge Pricing’
By Sara Ruberg from NYT Some members of Congress have expressed concerns that stores will monitor customers and raise prices. Business experts say the tech has not raised customers’ grocery bills.Business https://ift.tt/K7VGB3R
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