| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an advertisement function expansion program or the like capable of easily realizing various function expansions without changing an existing application, which is the program for expanding the advertisement function of an existing POS system. <P>SOLUTION: A program for making processing of expanding an advertisement function be executed by a computer constituting a POS terminal device which is operated by an operating system of an OS kernel layer and outputs a printed matter by an application of an application layer makes the computer execute a data acquisition step of acquiring print data of the printed matter to be outputted from the application in the OS kernel layer and a display step of analyzing the acquired print data in the application layer, generating display data to be displayed to a customer when prescribed sales information is included in the print data, and outputting the display data to a customer side display device. <P>COPYRIGHT: (C)2013,JPO&INPIT |
