What is a 3-Digit CVV?
The 3-digit CVV (Card Verification Value) is a security feature on credit and debit cards used to prevent unauthorized transactions. It is a three-digit number printed on the back of the card, after the signature strip.
Why is the CVV Important?
The CVV is an additional layer of security to ensure that the person making the purchase has physical possession of the card. It is not stored with the transaction data, making it harder for fraudsters to use the information even if they have your card number.
How to Use a 3-Digit CVV for Online Purchases
When making an online purchase, you will be prompted to enter the CVV. This number is used by the merchant to verify that the card is present during the transaction. Here's how to use it:
- Check the back of your card for the 3-digit CVV.
- Enter the CVV when prompted during the checkout process.
- Complete the transaction as usual.
Protecting Your CVV
It is crucial to keep your CVV secure. Never share it with anyone, and never write it down. Remember that the CVV is just one part of the security measures in place to protect your card and personal information.