ネットワークシステム、情報処理方法、およびサーバ

摘要

PROBLEM TO BE SOLVED: To provide a technique for receiving an input of information about a product or service at an appropriate timing.;SOLUTION: A network system 1 is provided which comprises: a shop communication terminal 300; and a server 100 for urging designation of a product presented to a customer via the shop communication terminal 300 a first predetermined time prior to a predetermined timing.;SELECTED DRAWING: Figure 24;COPYRIGHT: (C)2019,JPO&INPIT