An economic value management apparatus assesses the action relating to the operation of the request receiving vehicle associated with the request receiving terminal when receiving from one terminal among a plurality of terminals becoming a request sending terminal a signal to the effect of paying another terminal among the plurality of terminals becoming a request receiving terminal the economic value as payment for having taken an action requested from the request sending terminal, and when the assessment of the action relating to operation of the request receiving vehicle is less than a predetermined assessment, invalidates the payment of economic value to the request receiving terminal or lowers the amount of payment of economic value compared with the case where the assessment is the predetermined assessment or more.
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