According to an embodiment, an image forming system includes at least one image processing device in communication with a server. The server stores an awards account for each of a plurality of users. The server receives, from the at least one image processing device, a reused sheet count of a number of sheets provided by a user and subject to image formation by the image processing device. The server also receives, from the at least one image processing device, a user identification corresponding to the user. The server updates the awards account corresponding to the user based on the received reused sheet count and user identification.