| 摘要 |
PROBLEM TO BE SOLVED: To accurately grasp a required day/time when a group of commodities desired by a user is delivered collectively.SOLUTION: A server device according to the present invention comprises: a required delivery day/time calculation unit 11 for calculating a required delivery day/time for a commodity selected at a user terminal 2; a shortest required delivery day/time determination unit 12 for determining a longest required delivery day/time among the calculated required delivery day/time per commodity to be a shortest required delivery day/time; and a required delivery day/time information supply unit 13 for supplying, to the user terminal 2, the information used for displaying the calculated required delivery day/time and the determined shortest required delivery day/time. The required delivery day/time calculation unit 11 calculates the required delivery day/time for a commodity by specifying required delivery day/time information using delivery source place information specifiable on the basis of commodity identification information corresponding to the selected commodity and delivery destination place information specifiable on the basis of user identification information corresponding to the user manipulating the user terminal. |
