To arouse the will for purchasing through both of visual sense and auditory sense, to provide respective audition persons with exact information and to efficiently lead the same to purchase.

This audition system has delivering systems 11 to 13 which hold a multiplicity of audio data and deliver the same through communicate line networks 10, many audition terminals 40 which can deliver the requests for delivery included with identification information put on objects for audition, memory means which holds an aggregate 28 of auditing person information and auditing person management means which accumulates the information in the aggregate 28 in accordance with the requests for delivery and limits the delivery in accordance with this information by each of the auditing persons. As a result, persons visiting the stores are able to easily make audition of any of commodities while viewing the commodities displayed at counters and in addition the associated information is stored by each of the auditing persons by accompanying the audition and not only the audition persons are provided with such information but the biasing of the audition is eliminated.