A goods master is stored with sales prices and sales effective periods of respective contents. A contract master is stored with data as to whether the sales price can be reduced. A key sales section charges a content purchaser for the sale price stored in the goods master. An updating section compares the present time with a sales effective period recorded on the goods master and reduces the sales price recorded on the goods master as far as the contract master is recorded with data indicating that the sales price can be reduced for a content with a remainder of the sales effective period being one month or less.

A content proceeds distribution system distributes proceeds of a sold content to third parties. Each of the third parties has a right of charge, not prescribed in a sales contract, at a rate corresponding to the right thereof. A content database stores by content IDs all providers of the content and all the parties having the right of charge for copying and selling the content. An agreement of a share allocated to an operator of an SD center is registered in a contract master. A payment section, upon a payment of proceeds, subtracts the share of the operator of the SD center from the proceeds by referring to the agreement of the share of the operator that is registered in the contract master. The payment section next distributes the proceeds after subtraction according to each ID stored in the content database.

The present invention is a state of the art technological system composed of computers and local area radio network technologies to allow visitors to an amusement park or similar facility to electronically register for positions within a line for those popular rides, attractions and restaurants thereby eliminating the physically tiring wait in the actual lines. The system also allows park visitors to search for the location, distance and direction within the park boundaries of all other members within the same group at any given time. The invention includes a computer system as a main control, a number of specialized communication modules at appropriate locations and a larger number of movable visitor ID devices operating in a custom designed method to provide the above mentioned services. The system is simple to use and can be fully automated thereby reducing the manpower necessary to otherwise run the park.

An electronic information appraisal agent which operates within an electronic information distribution system and includes an electronic information server having multiple electronic information units. Requests for electronic information are transferred from the appraisal agent to an electronic information server, which compares the contents of the server to a set of search criteria. In one embodiment, the server returns a set of electronic information to the appraisal agent which matches the search criteria. In another embodiment, the server returns information indicating whether the search criteria matched any information in the server. In one embodiment, the electronic information distribution system also includes a metering server which is coupled to the electronic information server and the client system. The metering server allows multiple client systems to receive electronic information units from the electronic information server.

The present invention includes a system and method of electronically executing transactions with a preprogrammed main computer having data and image storage and retrieval equipment. A plurality of electronic images of works of art which are for sale are created by at least one listing dealer and stored on the storage equipment associated with the main computer. Data is input about each stored image and input data is associated with each corresponding stored image. A plurality of preprogrammed intelligent terminals each having data storage and retrieval equipment, at least one display screen and at least one input device, located at at least one listing dealer location and at at least one buying dealer location communicate with the main computer. Search criteria are input through the intelligent terminals for selecting at least one of the stored electronic images for review. Selected images and corresponding data are communicated to the intelligent terminals and at least a portion of the selected electronic images are displayed. A reservation on at least one of the displayed electronic images can be made to prevent the completion of a sale transaction involving the artwork corresponding to the selected reserved electronic image. An indication of the reserve status of the work is displayed in conjunction with the display of the reserved work on any of the intelligent terminals. A buy order can be input on the intelligent terminals to transact a purchase of the artwork corresponding to the electronic image subject to the buy order. Instructions to complete the purchase are automatically generated and communicated to the intelligent terminals corresponding to the appropriate listing dealer and the appropriate buying dealer.