CV2 Security Digits
The 'Signature Digits' are a 3 or 4 digit number written on the back of your card near your signature.
They may be preceded by the last few digits of your card number, or the whole card number.
The 'Signature Digits' are a 3 or 4 digit number written on the back of your card near your signature.
They may be preceded by the last few digits of your card number, or the whole card number.