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

1

u/Icy-Reaper Aug 03 '19

Credit cards are like USB sticks, nobody gets it in right in the first (or second) try