Can the status be subject to change after the immediate payment/ PreAuth & Capture is COMPLETED?
Is it possible to set up multiple Webhook destinations?
Please provide the IP address of Webhook notification source server.
How long will it take to send a webhook notification upon cashback failure?
Is there any way to check the type of error if a webhook notification shows "FAILED"?
What types of webhooks does PayPay notify?
Is using a webhook mandatory?
Is the webhook always delivered?
What event will the webhook be delivered to?