Credit Card CVV

Credit card guide — simple, helpful, free.

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Last updated: 21 August 2026

What Is CVV?

The 3-digit code on the back of the card — proof for online transactions that the card is in your hands.

Rules

Frequently Asked Questions

Q: Where?

A: Back of card, signature strip.

Q: Safe to give online?

A: Sirf trusted sites. Call/email par kabhi nahi.

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