Cancellation is done on PayPay side. There is no particular implementation by the merchant.
- PayPay for Developers FAQ
- en
- If a timeout occurs on the PayPay side, is the cancellation process executed by PayPay? If so, what should the merchant system do?
PayPay for Developers FAQ
If a timeout occurs on the PayPay side, is the cancellation process executed by PayPay? If so, what should the merchant system do?
解決しなかった場合は