PRICE SEARCH TYPE PURCHASE LIST NOTIFICATION DEVICE, METHOD AND PROGRAM

PROBLEM TO BE SOLVED: To create an optimum purchase list by comparing special-sale information across stores and checking a user's purchase item list when acquiring article information before purchasing an article at a store. SOLUTION: Purchase conditions are acquired from a user terminal and stored in a customer data storage means. Advertisement information is acquired from a plurality of stores and stored in an article storage means as article tag data which can be compared with the purchase conditions for each store. The article tag data is compared with each item in the purchase conditions. When there is an article meeting the purchase conditions, a purchase plan list is created and transmitted to the user terminal. Based upon a purchase response to the purchase plan list received from the user terminal, purchase procedure, delivery procedure and shopping rote are created and transmitted. COPYRIGHT: (C)2009,JPO&INPIT