If user changed the device, is the account still linked? August 14, 2024 10:02 Yes, it is. Related articles Can I use the PayPay app in a test environment? What will happen if QR code is timeout? Will the userAuthorizationId change if the user deleted PayPay account and re-registered again with same phone number? What is sample error code of payload in jwt in case of payment error? Is it avaliable for user to use same PayPay MiniApp account on different devices?