This page provides access to notices, FAQs, and service content for the Open(Voucher) service in multiple languages (English, Chinese, Korean).
(English) Open(Voucher) Notice
(中文) Open(Voucher) 公告
(한국어) 오픈바우처 공지사항
(English) Frequently Asked Questions
(中文) 常见问题
(한국어) 자주 묻는 질문
(English) How to Use Open Voucher
(中文) Open(Voucher)使用方法
(한국어) 오픈바우처 이용방법
(English) Open Voucher Terms of Service
(English) Open Voucher Terms and Conditions