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A comment on Visa, Mastercard mull increasing fees for processing transactions: WSJ. Parent comment

Re:Visa, Mastercard mull increasing fees for processing tran... by specialist on Saturday February 16, 2019 @10:43AM (#19179076)
Add or inflate the tip, then cash out.

Customer A has an open tab, customer B pays with cash, put B's drink on A's tab and pocket the cash.

[ Parent | on HN ]
Re:Visa, Mastercard mull increasing fees for processing tran... by pas on Sunday February 17, 2019 @04:28PM (#19187036)
Ah, yeah, that happens with or without customer B unfortunately. (And of course drunk people are easier to trick with cards, but then they are easy to simply rob of cash too.)
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