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You Can Always Pay Cash. You Remember Cash, Right?
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Walmart has some customers panicked because they're now asking customers to input their credit card security codes before the purchases are authorized. But that, until the chip-and-PIN cards become common in the U.S., is actually a good thing -- when thieves steal card numbers, they don't get those codes. So, it really IS for your protection. (KPRC-TV/Houston)
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