To assist mutual help.

This device is equipped with a request information database 22 in which request information including request contents 42 and request points 43 is recorded, a servicing member invitation part 26, a point database 21 in which servicing member points 34 corresponding to servicing member terminals 7 are recorded, a request point liquidation part 27 which adds request points 43 corresponding to request contents 42 carried out by a servicing member 12 who has a servicing member terminal 7 to the servicing member points 34, and a connection charge liquidation part 28 which subtracts connection charge points corresponding to the connection charge for connection of the servicing member terminal 7 with the Internet 2 from the serving member points 34. The servicing member 12 obtains the request points 43 by carrying out the request contents 42 and pays the connection charge for the Internet 2 by using the servicing member points 34.