Dollar General has shut down self-checkout at a whooping 12,000 stores in the last few months. Here's why.

Dollar General removed self-checkout from 12,000 stores this spring as the company fights retail theft and other kinds of inventory loss.
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Walmart's unexpected self-checkout move rattles the multi-billion-dollar retail sector

You walk into your local Walmart expecting the usual routine. Grab your items, head to the self-checkout, scan, pay, and ...
The Lowell Sun

Editorial: Self-checkout may not require legislative action

You wouldn’t think we’d need a law to protect human interaction from being programmed out of what’s considered an everyday exercise. But when it comes to checkout lines at grocery stores, that’s ...