A plenty of small on the rear face of bill temporarily to can retain the, temporary suspension means a camping various whip and revenue to integrated a portion of a bank note in the, real estate may return return simultaneously a control operation revenue can first operation a short time, provides on the rear face of bill device. Bill device liquid crystal panel to form a liquid box relatively long body of the box to insert bills moderate long piece direction of insertion (1) having rule, through the-in port and a to one section' s or more number 1 of U-shaped bill on a transfer passage (2) provided with another part of the U-shaped transfer to number 1 to bill discriminator of half of the number 2 of U-shaped provided with a light means on a transfer passage (3) method for managing design related to to the latter portion of the device there is a of both after identification in the transfer path is U-shaped can retain the engine outputs bill..