billing system that charges on user's phoneincluding mobile for CD player or music player one easy billing solution

摘要

PURPOSE: A CD, DISK, product on communication, telephone billing method is provided to pay a cost for a product or a content including a serial number or an inherent number thereof by using a computer device and a communication. CONSTITUTION: A contents user on a CD(1), a diskette(11), a communication and the Internet tries a using of a product for using a CD(1), a diskette(11), a product(12) on a communication, or displays an inherent number of the product and a wire/wireless billing number on a screen of a computer device or a display and requests(22) a certification number of the corresponding product. The user informs the inherent number(32) of the product by communicating or telephoning to a wire/wireless billing device being displayed in the computer device(21). In addition, the user receives the certification number(35) issued by a