| 摘要 |
PROBLEM TO BE SOLVED: To make it possible to reflect needs inherent in a user ordering a commodity. SOLUTION: Commodity names are accessed from a commodity list stored in a storage means built in an information management computer(MC) 3 on the screen of a user personal computer(PC) as a commodity list and the data of an estimated commodity specified on the screen are transferred to the storage means to request estimation, so that an estimation request can be easily and quickly executed. The contents of the estimation request are stored in the MC 3 side and allowed to be read out from an order received enterprise PC 4 and an ordered side terminal equipment transfers an estimation answer to the MC 3 side based on the contents of the read estimation request to store the answer in the MC 3, so that competition estimation by plural received sides (stores) can be executed and the estimation answer reflecting needs inherent in the order side user can be selected. |
