SNS-LINKED REWARD GRANTING SYSTEM, SNS-LINKED REWARD GRANTING METHOD AND SNS-LINKED REWARD GRANTING PROGRAM

摘要

A SNS-linked reward granting system which has a higher adverting effect and is cost-effective for the predetermined product. An SNS-linked reward granting system for granting a reward in conjunction with SNS includes a friend number counting unit that counts a number of friends of an SNS user and an update frequency counting unit that counts an update frequency of articles on a predetermined product, which are written in the SNS by the SNS user. A reward for the predetermined product is granted to the SNS user when the counted number of friends is equal to or more than a predetermined number of people and the counted update frequency is equal to or more than a predetermined frequency.