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Are Last 4 Digits Of Credit Card Unique? [Solved]

The last four digits of every credit card are considered unique because these digits referred for customer identification; these digits can be used by the credit card issuer company to identify the customer in their database. Every credit cardholder does not need to tell the credit card number to any person.

“Sir can I have your last 4 digits of your credit card number?” - 👨🏾

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Video written by Adam Chase Check out my other channel: http://youtube.com/wendoverproductions.

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