Meaning
The security code on the card doesn’t match the entered value.
Causes
- Mistyped CVC
- Mismatch between card info and input
Fixes
- Re-enter the CVC
- Verify card details
Example
The CVC you entered is incorrect.
FAQ
- Where is the CVC?
It’s the 3-digit code on the back of the card. - Why does it keep failing?
You might be using a virtual/one-time card.
Contact
If it persists, contact your issuer or payment provider.