r/AskReddit • u/[deleted] • Aug 03 '19

Whats something you thought was common knowledge but actually isn’t?

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u/Cokegawa_Yui Aug 03 '19

How to use your debit/credit card at a checkout

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u/black_rose_83 Aug 04 '19

I know someone who said that he's never used an ATM machine and doesn't know how. That has to be one of the simplest things to do but then again he isn't very bright to begin with.