PURPOSE: To automatically obtain a chance in which the customer of the other bank is set to be that of a self bank.

CONSTITUTION: When the customer inserts a card or a bankbook into an automatic cash dispenser 3, it identifies the customer and judges whether information on the customer is registered in an other bank deposit expiry information part 1 or not. When it is registered, an expected arriving expiry date is coming near or not (within the previously decided number of days or not) is judged. When it is, the commodity of the self bank, which is more profitable than that of the other bank of the prospective destination customer, is retrieved from a commodity table 2. The commodity which is more profitable than that of the other bank is displayed in the display part of the automatic cash dispenser 3.