I know that the processing at the one store I work at requires that we input the... | Hacker News

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		yial on Nov 14, 2013 \| parent \| context \| favorite \| on: Coin I know that the processing at the one store I work at requires that we input the last four of the card. There's no way to over ride this on our end.

smackfu on Nov 15, 2013 | [–]

I wonder what that gains them... maybe crooks are reusing legitimate cards but programming in different stolen numbers in them?

donpdonp on Nov 14, 2013 | [–]

The little display window on the card appears to show the last 4 digits.

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