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Amazon installed hand scanners in Whole Foods stores that lets shoppers pay with a palm print. Here's how they work.

Amazon installed hand scanners at Whole Foods that allow people to pay with their palm print. The Amazon One system is being unrolled at seven Seattle Whole Foods stores. The company first released the new payment system last fall. See more stories on Insider's business page. Amazon is installing a...
Read more on: newsbreak.com