RADIO TAG, RADIO TAG INFORMATION READ DEVICE, AND TAG LABEL CREATION DEVICE

摘要

[PROBLEMS] To enable a user to substantially modify a content of object information by a simple and easy method. [MEANS FOR SOLVING PROBLEMS] A discount tag label(Th) is a radio tag label including an IC circuit unit (150) for storing information and a radio tag circuit element (To) having a tag side antenna (151) connected to the IC circuit unit (150). The IC circuit unit (150) of the radio tag circuit element (To) contains a modification tag ID corresponding to discount price information for modifying regular price information concerning an article (2) assigned for the radio tag circuit element (To).