Consumers already bristling at higher prices question where the money goes when interaction with an employee was nonexistent
Source Article (wsj.com)
>Consumers already bristling at higher prices question where the money goes when interaction with an employee was nonexistent
[Source Article](https://www.wsj.com/articles/tipping-self-checkout-restaurants-airports-c3e09f7?mod=djemalertNEWS)
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