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Where is the security code or CVV on my National Bank Mastercard credit card?

The security code, also known as a verification code or CVV number, is a 3-digit code written on the back of your credit card.

It is often required as an additional security measure for online purchases.

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®Mastercard is a registered trademark, and the circles design is a trademark of Mastercard International Incorporated. Authorized user: National Bank.

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