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Old Oct 12, 19, 2:54 pm
  #6  
Often1
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Join Date: Aug 2010
Location: DCA
Programs: UA US CO AA DL FL
Posts: 48,143
That does little for the staff.

If you want to leave a tip of less than 18%, just ask the server presenting the device. There is always a way to adjust it and if you make it clear that the option of less than 18 is zero, you will find the adjustment quickly made.
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