All Checkout.com codes
CHECKOUT.COM · RESPONSE CODE
Checkout.com20078
Blocked at first use: a new or replacement card that has not been properly unblocked.
Checkout.com saysHard decline
20078Blocked at first use: a new or replacement card that has not been properly unblocked.
What it means
Card blocked or closed
The card or account is restricted, blocked or closed.
What to do
Do not retry. Ask for another payment method.
Don't retry as-isWho can fix it: The card issuer
Yuno response codeDISABLED
Reference only. Codes and descriptions come from each provider's public documentation. The Yuno response code is a reference mapping and does not guarantee how a specific transaction is processed.