1. An order processing system for performing reproduction processing according to a reproduction processing order by receiving an input image and the reproduction processing order thereof, comprising: a management unit for generating per order a piece of job instruction information to instruct process contents, a process execution sequence, and a process execution destination for reproduction processing according to contents of the reproduction processing order, and managing an execution of the reproduction processing, and an execution unit including a plurality of components for executing one or more of a plurality of steps of the reproduction processing, for receiving the input image and the job instruction information and executing the reproduction processing according to the job instruction information, wherein said execution unit comprises: an image processing unit for generating a logical image which is a handle image of a real image from the real image of the received input image and executing processing for the real image, and a job processing unit for executing processing job by using the logical image based on the job instruction information, and wherein the logical image is attribute information in which basic information of an image indicating a size, a center coordinate, and vertical information of the real image, and image edit information are linked with the real image, and wherein said image processing unit executes the processing for the real image based on a result of the processing job carried out for the logical image by said job processing unit.