To provide a point management system capable of solving defects of conventional techniques, managing customer points without needing accumulation work and facility investment in a store side and managing customer purchase history.

This point management system comprising a managing organization and users connected through the Internet and using the Internet has a receipt issuing means 1 for issuing a receipt 4 on which points according to a paid amount and point information obtained by coding purchase information are printed in a store joining the managing organization, an information terminal 5 provided with a browser with which a user inputs the points information of the receipt and transmits the points information, and servers 11 and 13 of the managing organization for storing and managing the points information transmitted from the user.