| 摘要 |
PROBLEM TO BE SOLVED: To perform control such that the order quantity of a net order food product comes within a capacity that a refrigerator can accommodate.SOLUTION: In a food product order system in which a food product is ordered from an information processing terminal via a network, a food product order method receives the vacant volume value of a refrigerator that a user owns to determine the total volume value of a food product to be ordered by the user using a memory that associates a food product handled by the food product order system with the capacity value of the food product to manage it (S1003), compares the received vacant volume value of the refrigerator with the determined total volume value of the food product (S1004), and makes the information processing terminal display a warning to the user when the vacant volume value of the refrigerator is smaller than the total volume value of the food product (S1005).SELECTED DRAWING: Figure 5 |
