All Worldpay codes
WORLDPAY · REFUSAL CODE

Worldpay
34

FRAUD SUSPICION

Worldpay saysHard decline
34

FRAUD SUSPICION

What it means

Suspected fraud

The issuer or a fraud system flagged the payment as suspicious.

What to do

Do not retry automatically. Review the order, and let a genuine shopper confirm with their bank.

Don't retry as-isWho can fix it: The card issuer
Yuno response codeFRAUD_VALIDATION
Source:Worldpay docs — Refusal response codes (Access Worldpay)

Other Worldpay codes with the same meaning

59107

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.