The conversation between human and AI assistant.
What is the importance of the security code on a Visa credit card?
Can you explain to me the importance of the security code on a Visa credit card?
Definitely! The security code, also known as the CVV or CVV2, is a three or four-digit number that is printed on the back of a Visa credit card. It is an added layer of security that helps to protect against fraudulent purchases.