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A comment on What Wal-Mart Knows About Customers' Habits (2004). Parent comment

Re:What Wal-Mart Knows About Customers' Habits (2004) by verelo on Sunday August 12, 2018 @11:34PM (#17747873)
Yeah, i don't know about that. There is a data feed I know of that contains the last 4 credit card digits...
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