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Never Give Stores Your Zip Code

forbes.com

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Re: Never Give Stores Your Zip Code

#7
When I worked in retail we asked everyone for their Zip code regardless of their payment method. We were told that it was so that the store could determine where their customers were coming from. Half the time we would just type in the store's Zip Code so that we didn't have to bother the customer.

Gas stations on the other hand use Zip Codes as a way to prevent fraud. I've had my card rejected before by typing in the wrong Zip Code.

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