Walmart Experiments With iPhone App Checkout System

Walmart is testing a new system that not only would save the company money but reduce the amount of time customers have to interact with the world’s largest retailer’s self-checkout machines, an experience some people find annoying.

People shop at Walmart because of its low prices, and part of what helps keep them down is the large number of self-checkout terminals the retailer has installed in its stores. If you’ve ever used them you know they can be a pain.

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