| 摘要 |
The present invention relates to an account management system using a multiple password capable of enabling a lot of people to independently use the same financial account by using different passwords. The account management system using the multiple password comprises: a main user (100), a sub user (300), and an account management server (200). The main user (100) registers an account and a password for the main user in a financial institution. The sub user (300) uses a financial account opened by the main user at the same time. The account management server (200) receives information on the sub user (300) who uses the account of the main user at the same time, and a password used by the sub user (300) from the main user (100); and confirms the money of the account in an account management server when sub users (300) request an account transfer or withdrawal under a user limit. |
