What is a Card Verification Number (CVN)?
In the world of online transactions and credit card payments, the Card Verification Number (CVN) plays a crucial role in ensuring the security and authenticity of transactions. The CVN is a three or four-digit number found on the back of credit cards, which serves as an additional layer of security to prevent unauthorized use. This article aims to provide a comprehensive understanding of what a Card Verification Number is, its purpose, and how it works to protect both cardholders and merchants.
