ELECTRONIC TICKET SYSTEM AND PROGRAM

Provided is an electronic ticket system enabling easy confirmation and tracking of use statuses. Provided is a service information providing system including: a user terminal for displaying an electronic ticket on the displaying means, having displaying means for displaying information, and having a touch panel, provided overlaying the displaying means, having inputting means wherein respective contact positions of simultaneous contacting of a plurality of positions are detectable; and a stamp having a plurality of pressing portions for which simultaneous contacts to the inputting means are detectable; wherein: when, in the user terminal, there are simultaneous contacts by pressing portions of the stamp, in a state wherein an electronic ticket is displayed on the displaying means, a plurality of contact positions are detected by the inputting means, and when the detected contact positions satisfy predetermined conditions, an image is drawn indicating that the electronic ticket has been used.