PURPOSE: To provide an automatic transaction device which can perform its operation in a simple and quick way and also can improve the facilitation of its operators by storing previously the information that is used in the precedent pay-in processing and producing the new pay-in information by correcting the old pay-in information when the same payer performs plural pay-in operations.

CONSTITUTION: When an operator requests a change item, a main control part 11 instructs a storage part 22 to store the designated change item and also instructs a color CRT display part to snow the input processing screen of the highest priority based on the normal specifications corresponding to the change item to be stored in the part 22. When the operator requests the completion of input on the screen, the part 11 instructs the part 22 to store the inputted pay-in transaction information and also instructs the display part to show the input processing screen of the second highest priority based on the normal specifications corresponding to the change item to be stored in the part 22. Thus it is not required to repeat the insertion of a medium, the input of the pay-in transaction information and the reception of the medium for each transaction.