Due to residing overseas, if phone verification is not possible, the phone verification item displayed on the payment page is not mandatory, so you can proceed with payment by skipping that step and checking the agreement at the bottom after selecting the payment method.
Payment can be made with internationally issued Visa, Mastercard, and JCB cards, and when selecting a card, you can proceed with payment by choosing from the 'Other Cards' list.
For some cards, payment may be restricted due to authentication method mismatch, so you can select 'Virtual Account Payment' among the payment methods and proceed with payment by receiving unique account information. If you have a domestic account, you can deposit to a virtual account through internet banking, but if you do not have an account or only have an overseas account, you may need to visit the overseas bank where you reside to confirm the possibility of virtual account deposit directly.
In such cases, the process may be complex, so it is recommended to make payment by requesting someone in Korea with the virtual account information you applied for to make the deposit on your behalf.
Online course attendance is provided in streaming format, and you can attend the course smoothly by logging in with the account information you signed up with and ensuring a stable internet connection. Please consider this information when applying.