INFORMATION PROCESSOR, METHOD, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide advertisement information about the best-selling article.

SOLUTION: An AOD (Affiliate On Demand) advertisement information storage section 52 stores AOD advertisement information that is classified into groups according to the article purchasing frequency and corresponds to a keyword of the article. When a customer terminal requests AOD advertisement information related to the keyword input from a user, a frequency group selection section 53 selects a group in the descending order of the purchasing frequency of articles advertised by the AOD advertisement information belonging to the group. An AOD advertisement information searching section 54 retrieves AOD advertisement information made to correspond to the keyword from the AOD advertisement information belonging to the selected group. An advertisement information output section 55 can provide the advertisement information about the best-selling article by outputting the retrieved AOD advertisement information to the customer terminal. This invention can be applied to an information processor.

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