Order data is transmitted from a computer that has been installed at a travel agency to a center server. The order data is transmitted from the server to a photo lab. An order form is printed by an order-form printer located in the photo lab. Film having an image that complies with the order is found in a film library in accordance with the specifics written on the order form. The film that has been found is duplicated by a developing apparatus. The duplicated film and the order form are sealed in an envelope and mailed to the travel agency.