Electronic ticket information processing apparatus, electronic ticket information processing system, electronic ticket information processing program, and electronic ticket information processing method

Abstract

To provide an electronic ticket information processing apparatus for providing a user with an electronic ticket available in a store without imposing a burden on the store side. An electronic ticket information processing apparatus includes: a storage unit that stores user identification information, and an available amount and an available period of an electronic ticket to be provided to a user in association with the user identification information; an acquisition unit that acquires transaction information from an image obtained by photographing a receipt issued when the user performs a purchase transaction at a target store; an extraction unit that extracts, based on the acquired transaction information, use amount information indicating an amount to be a use target of the electronic ticket; a calculation unit that calculates an accumulated use amount of the electronic ticket by the user in the available period by accumulating amounts indicated by the use amount information for respective pieces of transaction information in which a transaction date is included in the available period; and an output unit that outputs an amount according to the accumulated use amount as an amount to be paid to the user.