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A comment on EU fines Mastercard more than half a billion euros. Parent comment

Re:EU fines Mastercard more than half a billion euros by kyriakos on Tuesday January 22, 2019 @03:54PM (#18972355)
I can't remember how long it's been since I signed for a cc transaction. Aren't PINs used in the US?
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Re:EU fines Mastercard more than half a billion euros by rfinney on Tuesday January 22, 2019 @04:23PM (#18972614)
Generally not for credit cards. It is used for debit cards. It's a problem buying gas (petrol) at unattended stations in Europe for Americans using credit cards. We don't know our PIN for credit cards.
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