METHOD OF OPERATING DIGITAL RIGHTS OFFER MANAGEMENT SYSTEM AND DIGITAL RIGHTS OFFER MANAGEMENT SYSTEM OF ENABLING THE METHOD

摘要

A method of operating an offer management system which provides offer information with respect to a rights object related to predetermined contents to which a multi-Digital Rights Management (DRM) method is applied, the method including: maintaining offer information with respect to a rights object of the contents in a database, receiving an offer information request from a multi-DRM gateway; and retrieving offer information corresponding to the offer information request by referring to the database, and transmitting the retrieved offer information to a predetermined rights object providing server.