主权项 |
1. A reward determination device comprising:
a presenter that presents a first sales page, a second sales page, and a third sales page that are created by a first seller, a second seller, and a third seller respectively selling a same product, in response to a request from a user, for selling the same product of the first seller, the second seller, and the third seller respectively, wherein the first sales page including a first advertisement advertising the second sales page is presented in response to the request for the first sales page, and the second sales page including the second advertisement advertising the third sales page is presented in response to the request for the second sales page; and a determiner that determines a reward to be given to the first seller when the user purchases the same product from the second sales page that the user arrived at by way of the first advertisement, and determines a reward to be given to the second seller when the user purchases the same product from the third sales page that the user arrived at by way of the second advertisement. |