PURPOSE: To improve a working rate by improving operability in the input of the automatic transaction device and to improve productivity and maintainability by unnecessitating the complicated control of a customer service unit.

CONSTITUTION: Concerning a liquid crystal display part and a touch panel consisting of a customer service unit 16, the touch panel is made into an optical type so as to make possible high-definition inputting and when executing a transfer transaction, the name of a person who executes the transfer and the destination of transfer can be inputted by handwriting. Concerning the position matching of the liquid crystal display part and the touch panel consisting of the customer service unit 16, a main control part 11 displays a previously stored character on the liquid crystal display part and controls the position matching corresponding to the centroid of a character, which traces the character displayed on the liquid crystal display part, on the touch panel and the centroid of the character displayed on the liquid crystal display part.