Naughty or Nice: Retailers Use Smiles to Fight Self-Checkout Theft

NPR

With Christmas on Tuesday, the last-minute holiday shopping this weekend should make for some of the biggest spending all year. Those busy stores are also going to be on the lookout for shoplifters, especially in self-checkout lanes, where it is a big problem… NPR: Naughty Or Nice Retailers Use Smiles To Fight Self-Checkout Theft

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