DATA OFFER ACQUISITION SYSTEM, DATA OFFER ACQUISITION METHOD, DATA OFFER DEVICE, DATA OFFER METHOD, DATA OFFER PROGRAM STORAGE MEDIUM, DATA OFFER PROGRAM, DATA ACQUISITION DEVICE, DATA ACQUISITION METHOD, DATA ACQUISITION PROGRAM STORAGE MEDIUM AND DATA ACQUISITION PROGRAM

摘要

PROBLEM TO BE SOLVED: To further spread the Internet. SOLUTION: The contents data preserved in a data acquisition device 53 are recorded, sold, and lent. The contents data desired to be acquired, the advertiser enterprise introduction data according to the gust information of customers, the customized screen data for contents selection according to customized requests, and the equivalent bargaining point data presenting the equivalent bargaining point which makes the package mediums exchangeable with the contents data possessed by customers and their exchange values nearly equivalent are transmitted from a data offer device 51 to the data acquisition device 53 in response to various data transmitted from the data acquisition device 53, thereby the convenience of the Internet is fully enjoyed and easily utilized by the customers having no apparatus connectable to the Internet, the data offer device side utilizing the Internet easily secures the customers by various services, and the Internet can be further spread.