TRANSFER SERVER, MANAGEMENT SERVER, PHOTO STICKER MACHINE, USER TERMINAL, IMAGE MANAGEMENT METHOD, USER TERMINAL CONTROL METHOD, CONTROL PROGRAM, AND RECORDING MEDIUM

摘要

PROBLEM TO BE SOLVED: To reduce the load of communication from a photo sticker machine to a server.SOLUTION: A transfer server (7) includes: a short-range radio communication section which receives encryption image data and an image ID from a photo sticker machine (1); and an Internet communication section which transmits a decryption key and the image ID to a management server (4) over a network. The short-range radio communication section receives the image ID from a mobile terminal (6) of a user, and transmits encryption image data corresponding to the image ID to the mobile terminal (6).