A system, method and computer program product for managing documents are disclosed. The system includes a document manager configured to receive job information from a remote user via a network, the job information being related to a job performed on a document. The document manager can generate billing information based on the job information; and transmit the billing information to an application service provider (ASP) providing a service on the document. The document manager can also transmit the job information to the ASP. The document manager can receive login information from the user, and verify the login information. The document manager can generate a job profile based on the login information, and transmit the job profile to the user. The image processing apparatus used in this system, and the method performed by such an image processing apparatus, are also disclosed.