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Grocery store prices are changing faster than ever before — literally. This month, Walmart became the latest retailer to announce it’s replacing the price stickers in its aisles with electronic shelf. (www.npr.org)

submitted 4 months ago by [email protected] to c/[email protected]

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The new labels allow employees to change prices as often as every ten seconds.

“If it’s hot outside, we can raise the price of water and ice cream. If there's something that’s close to the expiration date, we can lower the price — that’s the good news,” said Phil Lempert, a grocery industry analyst.

Apps like Uber already use surge pricing, in which higher demand leads to higher prices in real time. Companies across industries have caused controversy with talk of implementing surge pricing, with fast-food restaurant Wendy’s making headlines most recently. Electronic shelf labels allow the same strategy to be applied at grocery stores, but are not the only reason why retailers may make the switch.

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[–] [email protected] 3 points 4 months ago

Having just recently worked at a grocery store, they're likely shooting for being able to change prices daily without having to pay 3 extra workers to change all the tags in the grocery store. So it likely wont change during the day, for the reasons you listed, but any chance they get to up the price without a percieved loss in customers, they'll just hit a button and bam, jacked the price by a dollar