PayPay for Developers FAQ

DynamicQR

• Behavior when "Cancel a payment API" is executed before payment

• How long is the generated code valid?

• I'm trying to call the PayPay payment screen in Webview, but it doesn't work properly.

• What happens if I read the QR code outside the PayPay app?

• If the payment completed code is requested to be deleted, Will payment be canceled?

• Is it possible to delete (disable) the generated code?

• Is it possible to use the created Code multiple times?

• Is there any recommended or deprecated browser for displaying PayPay Web cashier page on the browser?

• A half screen "There is a possibility of duplicate payment" was displayed on the user's screen.

• When is the status of the transaction changed?

• 一覧
• 次へ