How long is the generated code valid?
What will happen to my request if it is deauthorized during a Request Money?
I'm trying to call the PayPay payment screen in Webview, but it doesn't work properly.
What kind of error will occur if the cashback exceeds the prepayment limit?
How can I determine the success or failure of cashback?
How to use pending_payments properly?
How can I determine the success or failure of payment?
Is the orderItems item displayed to users from the app?
If the user's confirmation is required at the time of Capture (payment confirmation), how many hours do I have to obtain the user's confirmation?
After being notified by Pending Payments,how do users pay?