| 摘要 |
PROBLEM TO BE SOLVED: To provide a door-to-door sales system with which efficient sales are enabled and moving can be made efficient. SOLUTION: This system has a mobile salesman terminal 10, selling center terminal 20 and habitant terminals 30 around salesman connected to a network 100, position information at present or planned to move is sent from the mobile salesman terminal 10 through the network 100 to the selling center terminal 20 by a salesman, and the selling center terminal 20 distributes advertising/ selling information to the habitant terminals 30 around salesman inside a position information area. Then, the habitant terminal 30 around salesman transmits purchase request information to the selling center terminal 20. The selling center terminal 20 transmits the purchase request information from the habitant terminal 30 around salesman and the method of optimal access to a purchase applicant to the mobile salesman terminal 10. |
