Migrated from Quickbooks desktop to online, Desktop didnot need customer's CVV code to process cc payments. Online has CVV filed compulsory, why is it so?

Hey nidhi-gandhi-lar,

Welcome to the QuickBooks Community! The reason for this is because It's a security measure that helps protect a consumer's credit card from fraud, especially when the card isn't physically present. For more information about this, feel free to review this article below.

• Card security code (CVV)

If you have any other questions or concerns, dont hesitate to let us know. We are here for you. Bye for now.