| 摘要 |
PROBLEM TO BE SOLVED: To sufficiently and efficiently use food material possessed and to prevent the fail of cooking caused by the lack of food materials by comparing the food material information of cooking information with the information on owned food materials, extracting lacked food materials and ordering the extracted food materials. SOLUTION: This device is composed of an input means 10 for fetching the cooking information provided through a television or the internet, a storage means 11 for storing that information and a lacked food material extracting means 15 for comparing required food materials with owned food materials and extracting the lacked food materials and the quantity thereof, etc. First of all, a user selects the desired cooking on a customer terminal 1. Concerning the selected cooking, it is compared with food materials preserved in a refrigerator at present and the lacked food materials and the quantity thereof are extracted. The extracted lacked food materials are ordered to a retail shop selected by an ordering means 15. The retail shop receives the food materials ordered from the customer terminal 1 and arranges these food materials and that retail shop delivers them to the ordering person. After the ordering person receives the food materials, the settlement of account is performed through a line network by bank accounting while using an account settling means 16 of the customer terminal 1. |
