A.
After signing up for membership and completing the authentication process, you can use the service.
However, please note that this service is only available to overseas Koreans residing in Korea.
ID, mobile phone, and account authentication are required, and the following IDs are available for self-verification:
1) Korean nationals: Resident registration card (including overseas nationals' resident registration card), driver's license
2) Foreigners: Passport, driver's license, alien registration card