Survey: Nearly 75% of people think tipping is out of control - USA TODAY

* Survey: Nearly 75% of people think tipping is out of control  USA TODAY
* 'Guilt tipping' is getting out of control, but signs show consumers are pushing back  CNBC
* How to deal with unexpected tip requests and other tricky tipping topics : Life Kit  NPR
* Has tipping gotten out of control? This is what most Americans say  WSB Atlanta
* Survey: 3 in 4 people think tipping has gotten out of hand  Yahoo Finance


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