The meaning of the last three digits of the credit card number. The credit card security code is a security code for credit cards when conducting online or telephone transactions. It is usually a 3 or 4-digit number printed on the credit card. The printing position will be different on different types of cards, but they all have a unified name - CVV2 verification code. The CVV2 code is used when a credit card is used for indirect card consumption such as online payment. It is usually used to verify that the payer owns the credit card at the time of transaction to prevent credit card fraud.
Can the last three digits of a credit card be scratched off? According to the popular international credit card regulations, the card number can be provided on the website. The validity period of the CVV2 card can be used to pay online. Therefore, if others know the last three digits of the credit card number, Three, your credit card is in a very dangerous situation and it is very easy to be stolen. For example, if you go to a store to make a purchase with a credit card, if the store clerk finds out your credit card number from the receipt, and then memorizes your expiration date (CVV2), your credit card can be fraudulently used. To the question of whether the last three digits on a credit card can be scratched off, the answer is undoubtedly yes. And considering the credit card security issues of cardholders, it is recommended that when you get your credit card, after recording the CVV2 code, it is best to choose to scratch it off or smear it to the extent that others cannot see it clearly to prevent this. Important information was leaked.