Dollar General is joining the growing list of retail chains reversing course on self-checkout technology.
Dollar General had aggressively expanded self-checkout stations, adding them to more than half of its approximately 19,000 stores.
Dollar General, which has small staffing levels in stores, has recently been reassigning workers to the front of its stores to ring customers up.
The company revised its self-checkout strategy to improve sales and cut down on merchandise losses.
Other retailers are beginning to make tweaks to self-checkout policies.
