Checkout.com saysPending
20009Request in progress
What it means
Waiting for confirmation
The provider accepted the request but has not given a final answer yet.
What to do
Don't charge again. Wait for the webhook or poll the payment status before fulfilling.
Don't retry as-isWho can fix it: The provider
Yuno response codePENDING_PROVIDER_CONFIRMATION
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.