| 摘要 |
PROBLEM TO BE SOLVED: To provide an information processing system capable of promoting both a user and venues such as shops which the user visits to introduce the system.SOLUTION: A register device 3 of a shop converts into a two-dimensional code a registration ID received as a response to transmission of a shop ID preliminarily assigned and point information indicating the number of points corresponding to a sales amount, and prints the registration ID converted on a receipt. A user images and analyzes the two-dimensional code on the receipt with a camera part provided in a portable terminal device 2, reproduces the registration ID, and transmits to a server device 1 the registration ID with a user ID preliminarily assigned. The server device 1 transmits to the register device 3 as a reply the registration ID corresponding to the point information received from the register device 3. Further, the server device 1 registers the point information corresponding to the registration ID received from the portable terminal device 2 of the user in association with the user ID in database. |
