| 摘要 |
PROBLEM TO BE SOLVED: To make a customer have an interest during selection of commodities, and enhance a selling promotion effect.SOLUTION: An information processing device (server device) 1 comprises: graphic display means (control part 11) for displaying a commodity graphic having a shape or size corresponding to each kind of commodity; storage area display means (control part 11) for corresponding a storage area for storing a plurality of the commodity graphics to a purchase amount and displaying; reception means (control part 11) for receiving arrangement of the plural commodity graphics in the storage area, based on user's operation; and permission means (control part 11) for permitting purchase in a combination of commodities corresponding to the commodity graphics, by a purchase amount corresponding to the storage area. when a layout of the commodity graphics arranged in the storage area satisfies a predetermined condition. |
