Dear khun Pornruedee,
Regarding to KRW payment, KR team didn’t accept our supporting document because below issue ka, please kindly advise ka
For the payment execution, below 2 options should be satisfied.
1. Credit note amount should be fixed in KRW currency.
2. Payment instructions’ amount should be same as on the Credit invoice. (Partial payment is not possible)
Best regards,
Wongsakorn K.