우리은행 우리WON국민주택채권

※ You can use the national housing bond business services through the homepage and mobile app after the national housing bond business contract at the branch. 1. Main function   -Quick work without a certificate   -Simultaneous processing of national housing bond business with additional ID   -User-oriented customized service 2. Main service contents   -Purchase, cancel, change, transaction history inquiry 3. Major Additional Services   -Selling unit price / rate of return inquiry, customer burden inquiry 4. Service Hours   -Purchase, Cancel, Change: 09:00 ~ 17:30   -Transaction history: 365 days ※ Information Use ※   ．Services are not available on terminals with operating system tampering, such as routing.   ．3G / LTE may incur data charges when the capacity exceeds the flat rate plan.   ．We do not ask for your personal information or security card number.