CONTENT REPRODUCTION APPARATUS, PORTABLE INFORMATION TERMINAL DEVICE, DEVICE WITH SETTLEMENT FUNCTION, CONTENT DELIVERY SYSTEM, AND PREFERENCE DISCRIMINATION PROGRAM OF PRODUCT AND THE LIKE

摘要

PROBLEM TO BE SOLVED: To provide a content reproduction apparatus capable of reproducing a delivered content that can recognize user's preference of products and the like without requiring complicated operations of the user and that can display commercial messages matching the user's preference of products and the like.

SOLUTION: A product inquiry history and other information that is payment history information or inquiry history information about products or services are stored in a cellphone 2, and the information is sent to a digital television 1. The digital television 1 recognizes the user's preference of products and the like by the information, compares the preference with commercial information corresponding to commercial messages received by a tuner 14, and displays commercial messages matching the preference on a display part 19 preferentially.

COPYRIGHT: (C)2008,JPO&INPIT