JP2020102075A - Determination device and determination method - Google Patents

Abstract

To determine whether a user who comes to a store has browsed a store introduction page introducing the store in advance.SOLUTION: A determination 4 comprises: a first acquisition unit 431 for acquiring history information including store identification information and a generation request of a certification token; a generation unit 432 for generating the certification token in association with the history information based on the generation request of the certification token; a storage unit 42 for storing the certification token generated by the generation unit 432; a transmission unit 433 for transmitting the certification token generated by the generation unit 432 to a communication terminal; a second acquisition unit 434 for acquiring from a store terminal 2 the certification token read from a code image by the store terminal 2 and the store identification information corresponding to the store using the store terminal 2; and an output unit 435 for outputting determination information based on the store identification information and the certification token acquired by the second acquisition unit 434, and the store identification information included in the history information and the certification token generated in association with the history information by the generation unit 432.SELECTED DRAWING: Figure 2

Description

The present invention relates to a determination device and a determination method for determining whether or not a user who visits a store browses a store introduction page that introduces the store in advance.

2. Description of the Related Art Conventionally, a system that accepts a reservation for a store is known. Patent Document 1 describes a technique for managing reservations accepted by a plurality of websites.

Japanese Patent No. 6306254

By managing reservations using a technique such as that of Patent Document 1, in a store of a reservation business type that accepts reservations on a store introduction page that introduces stores, the user who made the reservation makes the store introduction page when making a reservation. You can know that you have browsed. However, in a store in a business format in which reservations are not accepted due to a user operation on the store introduction page, it has not been possible for a user who came to the store to grasp whether or not the user has browsed the store introduction page. Therefore, it is not easy for the store to grasp the advertising effect of posting the store introduction page.

Therefore, the present invention has been made in view of these points, and a determination device and a determination method that can determine whether or not a user who has visited a store browses a store introduction page that introduces the store in advance. The purpose is to provide.

The determination device according to the first aspect of the present invention generates history information including store identification information for identifying a store and an authentication token generated by a communication terminal displaying a store introduction page that introduces the store. A first acquisition unit for acquiring a request, a generation unit for generating an authentication token in association with the history information acquired by the first acquisition unit, based on a request for generation of the authentication token, and a generation unit for generating the authentication token. The storage unit that stores the authentication token, a transmission unit that transmits the authentication token generated by the generation unit to the communication terminal, and the store from the code image generated by the communication terminal based on the authentication token A second acquisition unit that acquires from the store terminal the authentication token read by the store terminal used by the store and the store identification information corresponding to the store that uses the store terminal, and the second acquisition unit. Based on the store identification information and the authentication token, and the store identification information included in the history information and the authentication token generated by the generation unit in association with the history information, the communication terminal is the store And an output unit that outputs determination information based on a result of determining whether or not the introduction page is displayed.

The history information further includes user identification information that identifies a user who uses the communication terminal, and the first acquisition unit corresponds to the user who uses the communication terminal that has made a request to generate the authentication token. The history information including the identification information may be acquired.

The first acquisition unit may acquire the history information stored in the communication terminal from the communication terminal based on a request for the authentication terminal to generate the authentication token.

When the communication terminal displays the store introduction page, the first acquisition unit includes, as the history information, first store user identification information for a user who uses the communication terminal to access the store introduction page. The generated log information is acquired from a web server that provides the store introduction page, and after the log information is acquired, the authentication token generation request and the communication terminal that makes the authentication token generation request are used. The second user identification information corresponding to the user is acquired from the communication terminal, and the generation unit includes the first user identification information that matches the second user identification information acquired by the first acquisition unit. An authentication token may be generated in association with the log information.

When the communication terminal displays the store introduction page, the first acquisition unit includes, as the history information, first store user identification information for a user who uses the communication terminal to access the store introduction page. The generated log information is acquired from a web server that provides the store introduction page, and after the log information is acquired, the authentication token generation request and the communication terminal that makes the authentication token generation request are used. The second user identification information corresponding to the user is acquired from the communication terminal, and the generation unit is stored in the user information storage unit in association with the second user identification information acquired by the first acquisition unit. An authentication token may be generated in association with the log information including the first user identification information.

The determination device further includes, for each of the stores, a log management storage unit that stores the log information including the store identification information corresponding to the store, and the output unit includes the log acquisition unit acquired by the second acquisition unit. Whether the history information associated with the authentication token corresponds to at least a part of the log information including the store identification information acquired by the second acquisition unit, which is stored in the log management storage unit. The determination information may be output based on the determination result.

The output unit includes the store identification information and the authentication token acquired by the second acquisition unit, the store identification information included in the history information, and the authentication generated by the generation unit in association with the history information. When it is determined that the tokens match each other, information indicating a privilege corresponding to the store introduction page may be output to the communication terminal as the determination information.

The first acquisition unit provides the store introduction page with first user identification information for identifying, on the store introduction page, a user who has made a reservation for using the privilege at the store corresponding to the store introduction page. From the web server, the generating unit generates the authentication token by further associating with the second user identification information that identifies the user who uses the communication terminal that has made a request to generate the authentication token, The output unit determines that the second user identification information associated with the authentication token acquired by the second acquisition unit corresponds to the first user identification information acquired by the first acquisition unit from the web server. In this case, the information indicating the privilege may be output to the communication terminal.

The history information includes time information indicating a time when the communication terminal displayed the store introduction page, and the output unit outputs the code image from the store terminal from the time indicated by the time information included in the history information. The information indicating the privilege may be output to the communication terminal when the period up to the time of reading is greater than or equal to a predetermined period.

The history information includes position information indicating a position where the communication terminal displays the shop introduction page, and the output unit is included in the history information associated with the authentication token acquired by the second acquisition unit. When the distance from the position indicated by the position information to the position of the store corresponding to the store introduction page exceeds a predetermined threshold, the information indicating the privilege may be output to the communication terminal.

The determination device further includes a token storage unit that stores the authentication token and an expiration date of the authentication token in association with each other, and the second acquisition unit reads the code image read by the store terminal. The output unit further obtains the time, and the output unit reads out the expiration date stored in the token storage unit in association with the authentication token acquired by the second acquisition unit by the second acquisition unit. When the time has not passed, information indicating the privilege may be output to the communication terminal.

A determination method according to a second aspect of the present invention includes history information including store identification information for identifying a store, which is generated by a computer and displays a store introduction page where a communication terminal introduces a store. A step of acquiring, a step of acquiring a request to generate an authentication token, a step of generating an authentication token in association with the acquired history information based on the request to generate an authentication token, and the generated authentication token Storing, the step of transmitting the generated authentication token to the communication terminal, the authentication read by the store terminal used by the store from the code image generated by the communication terminal based on the authentication token Token, and a step of acquiring the shop identification information corresponding to the shop that uses the shop terminal from the shop terminal, the acquired shop identification information and the authentication token, and the token included in the history information Outputting determination information based on a result of determining whether or not the communication terminal has displayed the store introduction page, based on the store identification information and the authentication token generated in association with the history information. Have.

The history information further includes user identification information for identifying a user who uses the communication terminal, and in the step of acquiring the history information, the history information corresponds to the user who uses the communication terminal that has made the authentication token generation request. The history information including the user identification information may be acquired.

In the step of acquiring the history information, the history information stored in the communication terminal may be acquired from the communication terminal based on a request for generation of the authentication token by the communication terminal.

The determination device according to the third aspect of the present invention is: log information including store identification information for identifying the store, which is generated by the first communication terminal displaying a store introduction page that introduces the store; The log information and the first user identification information are acquired from a web server that provides the store introduction page by associating the introduction page with the first user identification information for the user who uses the first communication terminal to access. From the web server, second user identification information for identifying a user, and a first acquisition unit that acquires a request for generating an authentication token from a second communication terminal; and the first acquisition unit includes the second acquisition unit. A generation unit that generates an authentication token in association with the second user identification information acquired from a communication terminal, a storage unit that stores the authentication token generated by the generation unit, and the authentication unit that is generated by the generation unit A transmitter for transmitting a token to the second communication terminal, the authentication token read by a store terminal used by the store from a code image generated by the second communication terminal based on the authentication token, and the store A second acquisition unit that acquires the store identification information corresponding to the store that uses the terminal from the store terminal, the store identification information acquired by the second acquisition unit, and the first acquisition unit from the web server. In the acquired first user identification information, the store identification information included in the log information acquired by the first acquisition unit, and the second user identification information acquired by the first acquisition unit from the second communication terminal. Based on the result of determining whether or not the user who uses the second communication terminal browses the store introduction page, the output unit outputs the determination information.

Advantageous Effects of Invention According to the present invention, it is possible to determine whether or not a user who has visited a store browses a store introduction page that introduces the store in advance.

It is a figure for explaining the outline of a judgment system. It is a figure which shows the structure of a communication terminal and a determination device. It is a figure which shows the structure of history information. It is a figure which shows the structure of a token management database. It is a figure which shows an example of a store introduction page. The display screen displayed by the communication terminal will be described. It is a sequence diagram which shows the flow of a process of a determination system.

[Outline of determination system S]
FIG. 1 is a diagram for explaining the outline of the determination system S. The determination system S is a system that determines whether or not a user who has visited a store browses a store introduction page that introduces the store in advance. The store introduction page is a web page posted on a website such as a word-of-mouth site that posts user reviews or an advertisement medium site that posts an advertisement requested by the store.

The determination system S includes a communication terminal 1, a store terminal 2, a web server 3, and a determination device 4.
The communication terminal 1 is a terminal used by a user, and is, for example, a smartphone or a tablet. The communication terminal 1 is installed with dedicated application software (hereinafter, referred to as a dedicated application) for the determination system S to perform a determination process of whether or not the user browsed the store introduction page in advance.
The store terminal 2 is a terminal used by the store and is, for example, a computer.

The web server 3 is a server that provides a store introduction page on the website. In addition, the web server 3 provides the benefits available in the store to users who have registered as members of the website. The privilege is, for example, a coupon or points.
The determination device 4 is a device that determines whether or not a user who has visited a store has browsed a store introduction page corresponding to the store in advance.

The store introduction page incorporates a dedicated HTML (HyperText Markup Language) tag that generates history information indicating that the store introduction page is displayed, and the communication terminal 1 is exclusively used when the store introduction page is displayed. The history information generated by the operation of the HTML tag is stored.

In this case, first, when the user who has visited the store performs an operation for requesting the generation of the authentication token in the dedicated application installed in the communication terminal 1, the communication terminal 1 determines the request for generating the authentication token by the determination device. 4 is notified ((1) in FIG. 1). The authentication token is information used for determining whether or not the user who uses the communication terminal 1 that has made a request to generate an authentication token browses a store introduction page that introduces a store that has visited, and is, for example, random. It is a character string.

The communication terminal 1 transmits the history information generated by the display of the store introduction page by the communication terminal 1 to the determination device 4 ((2) in FIG. 1). The history information includes store identification information that identifies a store. The determination device 4 generates an authentication token in association with the history information transmitted by the communication terminal 1, based on the authentication token generation request from the communication terminal 1 ((3) in FIG. 1). The determination device 4 transmits the generated authentication token to the communication terminal 1 that has issued the authentication token generation request ((4) in FIG. 1 ).

When acquiring the authentication token, the communication terminal 1 generates a code image based on the acquired authentication token ((5) in FIG. 1). The code image is, for example, an image showing a barcode or a two-dimensional code. When the user presents the code image displayed on the communication terminal 1 to the store, the store terminal 2 corresponds to the authentication token obtained by reading the code image displayed by the communication terminal 1 and the store using the store terminal 2. The store identification information is transmitted to the determination device 4 ((6) and (7) in FIG. 1).

When the determination device 4 acquires the store identification information and the authentication token, the determination device 4 stores the store identification information and the authentication token acquired from the store terminal 2, the store identification information included in the history information acquired from the communication terminal 1, and the history information. It is determined whether or not the authentication tokens generated by being associated with each other match ((8) in FIG. 1). Then, the determination device 4 outputs determination information based on the determination result ((9) in FIG. 1).

When it is determined in the determination process that the store identification information matches, the determination device 4 outputs the determination information indicating that the user browsed the store introduction page. On the other hand, when the determination device 4 determines in the determination process that the store identification information does not match, the determination device 4 outputs the determination information indicating that the user did not browse the store introduction page.

When the determination information indicates that the user browses the store introduction page, the determination device 4 notifies the web server 3 of the determination information ((10) in FIG. 1). When the web server 3 acquires the determination information indicating that the user browses the store introduction page, the web server 3 issues a privilege that can be used in the store of the store introduction page, and the user who uses the communication terminal 1 through the determination device 4. Are provided with a privilege ((11) and (12) in FIG. 1). The user can use the coupon or points at the time of payment, for example. By doing so, the determination system S can provide a privilege to the user who browses the store introduction page.

Further, the business operator of the advertising medium site can estimate the number of uses of the privilege at the store. For example, if the service for posting the advertisement requested by the store is a pay-as-you-go system that charges according to the number of uses of the privilege at the store, the business of the advertising medium site confirms that the benefit was used at the store. Need to figure out.

For example, the business operator of the advertising medium site determines that the privilege has been used in the store due to the user's operation of using the privilege (for example, the operation of pressing a button for using the privilege) in the dedicated application. In this case, the business operator of the advertising medium site may infer that the privilege has been used in the store even though the user has not come to the store. For example, if a user who does not plan to visit the store mistakenly operates to use the privilege, the privilege cannot be used in the store.

The determination system S provides the benefit when the communication terminal 1 reads the code image displayed in the store, so that the situation in which the user mistakenly uses the benefit disappears, and the determination system S It is possible to improve the accuracy with which the medium site business operator estimates the number of benefits used in the store. As a result, the business operator of the advertising medium site can estimate the number of uses of the privilege at the store and calculate the service charge charged to the store requesting the advertisement to be posted.

By the way, when the store requests the business of the advertisement medium site to post the store introduction page, and the user who browses the store introduction page uses the store, the store is a user who has performed a predetermined action on the advertisement medium site. Pay an advertising fee according to the number of The predetermined action is, for example, a user browsing the store introduction page or making a reservation on the store introduction page. In the case where the store that has requested the advertisement of the advertisement medium site company to place the advertisement is in a business format that accepts a reservation from the user on the store introduction page, if the user who came to the store is the user who made the reservation on the store introduction page, The store can know that the user browsed the store introduction page in advance. On the other hand, if the user who came to the store is a user who did not make a reservation on the store introduction page, the store can know whether the user browsed the store introduction page in advance without directly confirming with the user. Can not. Therefore, it is not easy for the store to grasp the advertising effect of posting the store introduction page.

Further, a store such as a cafe, which has a low customer unit price, may not request the business of the advertising medium site to post an advertisement, or may be in a business form in which reservations from users are not accepted on the web page. In this case, it was difficult for the store to grasp whether or not the user who visited the store browsed the store introduction page posted on the word-of-mouth site in advance.

Therefore, the determination device 4 notifies the store terminal 2 of the determination information ((13) in FIG. 1). The determination device 4 notifies the determination information to the store terminal 2 when the determination information indicates that the user browses the store introduction page, for example. By doing so, the store can know whether or not the user who visited the store browses the store introduction page.

For example, the store terminal 2 collects the determination information acquired from the determination device 4, so that the store can grasp the number of visitors of the user who browses the store introduction page. As a result, the store can easily understand the advertising effect of posting the store introduction page.
Hereinafter, the configurations of the communication terminal 1 and the determination device 4 will be described.

[Configurations of Communication Terminal 1 and Judgment Device 4]
FIG. 2 is a diagram showing the configurations of the communication terminal 1 and the determination device 4. The communication terminal 1 includes a communication unit 11, a display unit 12, a storage unit 13, and a control unit 14.

The communication unit 11 is an interface for connecting to a network, and is configured to include, for example, a wireless communication controller.
The display unit 12 is a display. The display unit 12 has a touch panel provided so as to overlap with the display, and also functions as an operation unit that receives a user operation.

The storage unit 13 is a storage medium such as a ROM (Read Only Memory), a RAM (Random Access Memory), and a hard disk. The storage unit 13 stores a program executed by the control unit 14. The storage unit 13 also stores history information generated when the store introduction page is displayed. The history information is, for example, a cookie generated when the web browser installed in the communication terminal 1 displays the store introduction page.

FIG. 3 is a diagram showing a structure of history information. As shown in FIG. 3, the history information includes history name, store identification information, address information, time information, and position information. The history name is a name indicating that the history information is generated when the store introduction page posted by the web server 3 is displayed. The history name may be a common name for each store introduction page or may be different for each store introduction page. The history name is stored in advance in the storage unit 13.

The store identification information included in the history information is the store identification information corresponding to the store on the store introduction page displayed by the communication terminal 1. The address information included in the history information is the address information corresponding to the store introduction page displayed by the communication terminal 1. The time information is information indicating the time when the communication terminal 1 displayed the store introduction page. The position information is information indicating the position of the communication terminal 1 when the store introduction page is displayed. The position information may be an address or coordinates. The history information may further include user identification information. The user identification information included in the history information is the user identification information corresponding to the user who uses the communication terminal 1 that has displayed the store introduction page.

Returning to FIG. 2, the control unit 14 is, for example, a CPU (Central Processing Unit). The control unit 14 functions as the display control unit 141, the notification unit 142, the acquisition unit 143, and the generation unit 144 by executing the program (dedicated application) stored in the storage unit 13.
The display control unit 141 causes the display unit 12 to display the display screen of the dedicated application. The details of the display screen displayed by the display control unit 141 on the display unit 12 will be described later.

When the user performs an operation for requesting generation of an authentication token on the display screen of the dedicated application, the notification unit 142 notifies the determination device 4 of the request for generation of an authentication token via the communication unit 11. Specifically, the notification unit 142 notifies the generation request of the authentication token via the communication unit 11 and transmits the history information stored in the storage unit 13 to the determination device 4. The notification unit 142, for example, notifies the authentication token generation request and transmits history information including a history name stored in advance in the storage unit 13.

The notification unit 142 may notify the generation request of the authentication token, and may transmit the history information including the store identification information corresponding to the store corresponding to the authentication token requested to be generated. For example, when the user performs an operation of selecting a store corresponding to the authentication token requested to be generated on the display screen of the dedicated application, the notification unit 142 notifies the generation request of the authentication token and performs the authentication requested to generate. The history information including the store identification information corresponding to the store associated with the use token may be transmitted. The notification unit 142 may notify the generation request of the authentication token and further transmit the user identification information corresponding to the user who uses the communication terminal 1 to the determination device 4.

The acquisition unit 143 acquires the information notified from the determination device 4 via the communication unit 11. The acquisition unit 143 acquires the authentication token from the determination device 4 via the communication unit 11, for example.
The generation unit 144 generates a code image based on the authentication token acquired by the acquisition unit 143. The generation unit 144 generates a code image from the authentication token acquired by the acquisition unit 143 using, for example, a user algorithm preset in the dedicated application. When the generation unit 144 generates the code image, the display control unit 141 causes the display unit 12 to display the display screen of the dedicated application displaying the code image.

The determination device 4 includes a communication unit 41, a storage unit 42, and a control unit 43.
The communication unit 41 is an interface for connecting to a network, and is configured to include, for example, a communication controller.

The storage unit 42 is a storage medium such as a ROM, a RAM and a hard disk. The storage unit 42 stores a program executed by the control unit 43. The storage unit 42 also stores a token management database that manages authentication tokens. Details of the token management database will be described later.

The control unit 43 is, for example, a CPU. The control unit 43 functions as the first acquisition unit 431, the generation unit 432, the transmission unit 433, the second acquisition unit 434, and the output unit 435 by executing the program stored in the storage unit 42.

The first acquisition unit 431, through the communication unit 41, the history information generated by displaying the store introduction page by the communication terminal 1 requesting the generation of the authentication token, including the store identification information, and the authentication token. And request to generate. Specifically, the first acquisition unit 431 acquires history information including store identification information and user identification information corresponding to the user who uses the communication terminal 1 that has made the authentication token generation request.

The first acquisition unit 431 acquires history information from the communication terminal 1, for example. Specifically, the first acquisition unit 431 acquires the history information stored in the communication terminal 1 based on the authentication token generation request from the communication terminal 1.

The first acquisition unit 431 may acquire history information from the web server 3, for example. Specifically, the first acquisition unit 431 may acquire, as the history information, the log information generated when the communication terminal 1 displays the store introduction page from the web server 3. The first acquisition unit 431 acquires log information from the web server 3 at predetermined intervals (for example, every day or every hour), for example. Here, the log information includes the user identification information acquired by the web server 3 from the communication terminal 1 that displayed the store introduction page, the store identification information, and the time information and the position information that displayed the store introduction page. ing. The user identification information included in the log information is information for a user who uses the communication terminal 1 to access the store introduction page. For example, when the communication terminal 1 accesses a website that provides the store introduction page, the user Is the account (user ID) of the website used for login.

In the following, the user identification information for identifying the user on the store identification page, which is the user identification information managed by the web server 3 is the first user identification information, and the user identification information managed by the determination device 4 is the second user identification information. explain.

The storage unit 42 stores a user management database that stores the second user identification information in association with the first user identification information corresponding to the user indicated by the second user identification information. For example, when the user sets the login information of the website in the dedicated application, the determination device 4 associates the second user identification information corresponding to the user with the first user identification information included in the set login information, and the user Store in management database. In addition, the storage unit 42 stores a log information database that stores the log information that the first acquisition unit 431 has acquired from the web server 3 before the communication terminal 1 requests generation of the authentication token. The log information database stores, for each store, log information including store identification information corresponding to the store.

In this case, the first acquisition unit 431 acquires, from the log information database, log information including the first user identification information corresponding to the user who uses the communication terminal 1 that has issued the authentication token generation request. The first acquisition unit 431 may acquire the log information from the web server 3 as well as the history information from the communication terminal 1. The first acquisition unit 431 may acquire the second user identification information corresponding to the user who uses the communication terminal 1 that has issued the authentication token generation request.

The generation unit 432 generates an authentication token in association with the history information acquired by the first acquisition unit 431, based on the authentication token generation request from the communication terminal 1. When the first acquisition unit 431 acquires the log information and the second user identification information corresponding to the user who uses the communication terminal 1 that has made the authentication token generation request, the generation unit 432 determines that the first acquisition unit 431 The authentication token is generated in association with the log information including the first user identification information stored in the user management database in association with the acquired second user identification information. The generation unit 432 may generate the authentication token in association with the store identification information included in the history information. The generation unit 432 may generate the authentication token in association with the second user identification information corresponding to the user who uses the communication terminal 1 that has made the authentication token generation request.

The generation unit 432 may generate the authentication token when the user who uses the communication terminal 1 that has made the authentication token generation request can be authenticated. For example, the storage unit 42 stores, as the second user identification information, a contractor number for identifying the contractor of the communication terminal 1, and the generation unit 432 uses the communication terminal that has issued the authentication token generation request. The authentication token may be generated when the contractor number that matches the second user identification information corresponding to the user who uses 1 is stored in the storage unit 42. By doing so, the generation unit 432 can generate the authentication token in association with the user managed by the determination device 4.

The generation unit 432 stores the generated information regarding the authentication token and the history information associated with the authentication token in the token management database. FIG. 4 is a diagram showing the configuration of the token management database. As shown in FIG. 4, the token management database stores an authentication token and time limit information as information related to the authentication token, and stores store identification information and second user identification information as history information. There is. The expiration date information is information indicating the expiration date of the authentication token.

When the history information is log information, the generation unit 432 converts the first user identification information included in the log information into the second user identification information stored in the user management database in association with the first user identification information. And store it in the token management database.
Returning to FIG. 2, the transmission unit 433 transmits the authentication token generated by the generation unit 432 to the communication terminal 1 via the communication unit 41.

The second acquisition unit 434 acquires the authentication token included in the code image read by the store terminal 2 used by the store and the store identification information corresponding to the store that uses the store terminal 2. The code image is a code image generated by the communication terminal 1 based on the authentication token. The shop terminal 2 acquires the authentication token by reading the code image displayed by the communication terminal 1 using the shop algorithm, for example. The store algorithm is the same as the user algorithm preset in the dedicated application installed in the communication terminal 1. The store algorithm may be an algorithm different from the user algorithm (for example, an algorithm uniquely set by the store in the store terminal 2).

The output unit 435 is generated by the store identification information and the authentication token acquired by the second acquisition unit 434 and the store identification information and generation unit 432 included in the history information acquired by the first acquisition unit 431 in association with the history information. Based on the result of determining whether the user who uses the communication terminal 1 that has made a request for generating the authentication token has browsed a store introduction page that introduces the store that uses the store terminal 2 based on the authentication token Output information. Specifically, the output unit 435 includes the store identification information and the authentication token acquired by the second acquisition unit 434, and the store identification information and the generation unit 432 included in the history information acquired by the first acquisition unit 431. The determination information based on the result of determining whether or not the authentication tokens generated in association with are matched.

More specifically, in the output unit 435, the store identification information acquired by the second acquisition unit 434 matches the store identification information included in the history information associated with the authentication token acquired by the second acquisition unit 434. The determination information based on the result of determining whether or not it is output. The output unit 435 outputs, for example, determination information based on a result of determining whether or not the store identification information and the authentication token acquired by the second acquisition unit 434 are stored in association with the token management database. The output unit 435 displays the determination information on a display unit (not shown), for example. The determination information may be information indicating the result of the determination.

The output unit 435 is for authentication that the store identification information acquired by the second acquisition unit 434 and the store identification information included in the history information acquired by the first acquisition unit 431 match, and that the second acquisition unit 434 has acquired. The determination information may be output based on whether the token and the authentication token generated by the generation unit 432 in association with the history information satisfy a predetermined relationship. For example, when the store indicated by the store identification information acquired by the second acquisition unit 434 uses a store algorithm that is different from the user algorithm, and the store that allows the use of the store algorithm is used. In this case, even if the authentication token generated by the generation unit 432 and the authentication token acquired from the store terminal 2 are different, the output unit 435 determines that the predetermined relationship is satisfied and the authentication token is satisfied. The determination information indicating that the user who uses the communication terminal 1 that has made the generation request of B browses the store introduction page that introduces the store that uses the store terminal 2 may be output.

For example, in the storage unit 42, the authentication token generated by the generation unit 432 is different from the authentication token acquired from the store terminal 2, that is, the store algorithm that is different from the user algorithm is used. It is assumed that store identification information corresponding to a store that permits the is stored. In this case, the output unit 435 stores the store identification information that matches the store identification information of the store terminal 2 that has transmitted the authentication token different from the authentication token generated by the generation unit 432, in the storage unit 42. In addition, it is determined that the authentication token generated by the generation unit 432 and the authentication token acquired from the shop terminal 2 are allowed to be different, and the user who uses the communication terminal 1 that has issued the authentication token generation request You may output the determination information which showed having browsed the store introduction page which introduces the store which uses the terminal 2.

In this case, the output unit 435 may request the store terminal 2 to acquire the second user identification information corresponding to the user who uses the communication terminal 1 that has displayed the code image read by the store terminal 2. The second acquisition unit 434 acquires, via the store terminal 2, the second user identification information corresponding to the user who uses the communication terminal 1 that has displayed the authentication token. For example, when the shop terminal 2 reads the code image including the second user identification information generated by the communication terminal 1, the second acquisition unit 434 acquires the second user identification information from the communication terminal 1 via the shop terminal 2. To do. Then, the output unit 435 requests the generation of the authentication token when the store identification information and the second user identification information acquired by the second acquisition unit 434 are included in the history information acquired by the first acquisition unit 431. You may output the determination information which shows that the user who uses the communication terminal 1 browsed the store introduction page which introduces the store which uses the store terminal 2.

Further, for example, in the storage unit 42, the store identification information corresponding to the store that allows the different authentication tokens to be associated with the store algorithm used by the store may be stored. In this case, first, the output unit 435 converts the authentication token acquired by the second acquisition unit 434 using the user algorithm, and then stores the converted token in the storage unit 42 in association with the store identification information acquired by the second acquisition unit 434. Further transform the authentication token using the stored store algorithm. Then, the output unit 435 includes the store identification information and the converted authentication token, and the store identification information included in the history information acquired by the first acquisition unit 431 and the authentication token generated by the generation unit 432 in association with the history information. Even if the determination information indicating that the user who uses the communication terminal 1 that has made the authentication token generation request browses the store introduction page that introduces the store that uses the store terminal 2, Good.

The output unit 435 may output determination information based on the result of determining whether the history information corresponds to at least a part of the log information. Specifically, in the output unit 435, the history information associated with the authentication token acquired by the second acquisition unit 434 is the log information stored in the log information database and is acquired by the second acquisition unit 434. The determination information may be output based on the result of determination as to whether or not it corresponds to at least a part of the log information including the shop identification information. The output unit 435 may output the determination information based on the result of determining whether or not the second user identification information included in the history information corresponds to the first user identification information included in the log information, for example. “The second user identification information corresponds to the first user identification information” means that the second user identification information included in the history information is stored in the user management database in association with the first user identification information included in the log information. That is, it matches the existing second user identification information.

In addition, the output unit 435, for example, the second user identification information included in the history information corresponds to the first user identification information included in the log information, and the time information and the position information included in the history information are the log information. It is also possible to output determination information based on a result of determination as to whether or not the time information and the position information included in the are matched. By doing so, the output unit 435 can improve the accuracy of determining whether or not the user who has visited the store browses the store introduction page that introduces the store in advance.

The output unit 435 is generated by the store identification information and the authentication token acquired by the second acquisition unit 434 and the store identification information and generation unit 432 included in the history information acquired by the first acquisition unit 431 in association with the history information. When it is determined that the authentication tokens match each other, information indicating the privilege corresponding to the store introduction page may be output to the communication terminal 1 as determination information. In this case, the output unit 435 may function as a notification unit that notifies the determination information. In this case, the output unit 435 first notifies the web server 3 of the determination information indicating that the user browses the store introduction page via the communication unit 41. Then, when the web server 3 issues the privilege based on the determination information indicating that the user browses the store introduction page, the output unit 435 notifies the communication terminal 1 of the information indicating the privilege issued by the web server 3. ..

By doing so, the determination device 4 can provide a privilege to the user who browses the store introduction page. Further, the business operator of the advertising medium site can estimate the number of uses of the privilege at the store. The output unit 435 may issue the privilege based on the determination information indicating that the user browses the store introduction page.

The output unit 435 may notify the store terminal 2 of the determination information. The output unit 435 may notify the store terminal 2 of the determination information when the determination information indicates that the user browses the store introduction page, for example. The output unit 435 may total the determination results indicating that the user browsed the store introduction page, for example, on a monthly basis or on a daily basis, and notify the store terminal 2 of the aggregated results as determination information. By doing so, the store can grasp the number of visitors of the user who browsed the store introduction page. As a result, the store that has requested the business of the advertising medium site to post the advertisement can easily understand the advertising effect due to the posting of the store introduction page.

The output unit 435 may output information indicating the privilege to the communication terminal 1, on condition that the user has made a reservation in advance to use the privilege at the store on the store introduction page. In this case, first, the first acquisition unit 431 acquires, from the web server 3, the first user identification information corresponding to the user who has made a reservation for using the privilege in the store corresponding to the store introduction page. The generation unit 432 further generates the authentication token by further associating it with the second user identification information corresponding to the user who uses the communication terminal 1 that has made the authentication token generation request. Then, the output unit 435 determines that the second user identification information associated with the authentication token acquired by the second acquisition unit 434 corresponds to the first user identification information acquired by the first acquisition unit 431 from the web server 3. In that case, the information indicating the privilege is output to the communication terminal 1.

FIG. 5 is a diagram showing an example of a store introduction page. On the store introduction page shown in FIG. 5, it is posted that a 100 yen discount coupon is provided as a privilege available at the store. It is assumed that the store introduction page shown in FIG. 5 is a state in which the user has logged in with the website account, and the login information regarding login includes the first user identification information.

In this case, first, when the user uses the communication terminal 1 to press the "reserve coupon" button displayed on the store introduction page shown in FIG. 5, the web server 3 is included in the login information. The first user identification information and the store identification information corresponding to the store on the store introduction page are transmitted to the determination device 4. The first acquisition unit 431 acquires the store identification information transmitted by the web server 3 and the first user identification information in association with each other.

After that, when a user who visits the store performs an operation for requesting generation of an authentication token at the communication terminal 1, the generation unit 432 of the communication terminal 1 uses the communication terminal 1 for which a request for generation of an authentication token is made. The authentication token generated in association with the second user identification information corresponding to the user is displayed. When the store terminal 2 reads the code image displayed by the communication terminal 1, the store terminal 2 transmits the authentication token included in the code image and the store identification information corresponding to the store that uses the store terminal 2 to the determination device 4.

Then, the output unit 435 associates the store identification information and the authentication token acquired by the second acquisition unit 434 with the store identification information and the generation unit 432 included in the history information acquired by the first acquisition unit 431 with the history information. The second user identification information that is identical to the generated authentication token and is associated with the authentication token acquired by the second acquisition unit 434 is the first user identification acquired by the first acquisition unit 431 from the web server 3. When it is determined that the information corresponds to the information, the information indicating the privilege is output to the communication terminal. By doing so, the output unit 435 can improve the accuracy of determining whether or not the user who has visited the store browses the store introduction page that introduces the store in advance.

The output unit 435 may output information indicating a privilege to the communication terminal 1 on condition that the user browses the store introduction page before coming to the store. Specifically, the output unit 435 determines that the period from the time indicated by the time information included in the history information associated with the authentication token acquired by the second acquisition unit 434 to the time when the store terminal 2 reads the code image. Information indicating a privilege may be output to the communication terminal 1 when the predetermined period or more. By doing so, the output unit 435 can prevent a user who browses the store introduction page for the purpose of using the privilege immediately before coming to the store from using the privilege.

The output unit 435 may output information indicating a privilege to the communication terminal 1 on condition that the user browses the store introduction page at a place away from the store where the user has visited. Specifically, the output unit 435 has a predetermined distance from the position indicated by the position information included in the history information associated with the authentication token acquired by the second acquisition unit 434 to the position of the store corresponding to the store introduction page. When the threshold value is exceeded, information indicating the privilege may be output to the communication terminal 1. By doing so, the output unit 435 can prevent the user who browses the store introduction page for the purpose of using the privilege in front of or in the store from using the privilege.

The output unit 435 may output information indicating a privilege to the communication terminal 1 on condition that the authentication token included in the code image read by the store terminal 2 is within the expiration date. Specifically, first, the second acquisition unit 434 further acquires the reading time when the shop terminal 2 reads the code image. Then, the output unit 435 indicates that the expiration date indicated by the time limit information stored in the token management database in association with the authentication token acquired by the second acquisition unit 434 exceeds the reading time acquired by the second acquisition unit 434. If there is not, the information indicating the privilege is output to the communication terminal 1. By doing so, even when the authentication token leaks to the outside, the output unit 435 can prevent the damage from being spread due to the abuse of the authentication token leaked to the outside.

[Display screen]
Next, the display screen displayed by the communication terminal 1 will be described. FIG. 6 is a diagram showing an example of a display screen displayed by the communication terminal 1. The display screen shown in FIG. 6A is a display screen of a dedicated application for confirming the privilege available at the store visited by the user.

As the operation for requesting the generation of the authentication token, when the user selects a store on the display screen shown in FIG. 6A and presses the “confirm available coupon” button, the communication terminal 1 The notification unit 142 notifies the determination device 4 of the request to generate the authentication token, and also transmits the history information including the store identification information corresponding to the store selected on the display screen of the dedicated application to the determination device 4.

When the acquisition unit 143 of the communication terminal 1 acquires the authentication token transmitted by the transmission unit 433 of the determination device 4, the display control unit 141 causes the display unit 12 to display the display screen illustrated in FIG. 6B. .. On the display screen shown in FIG. 6B, the code image generated by the generation unit 144 of the communication terminal 1 based on the authentication token is displayed.

For example, when the user presents the code image displayed on the display unit 12 of the communication terminal 1 to the store at the time of checkout, the store clerk of the store performs an operation of reading the code image using the store terminal 2. After that, when the output unit 435 of the determination device 4 notifies the communication terminal 1 of the information indicating the privilege as the determination information indicating that the user browses the store introduction page, the display control unit 141 of the communication terminal 1 causes the display control unit 141 of FIG. A display screen as shown in (c) is displayed on the display unit 12. On the display screen shown in FIG. 6C, it is displayed that the 100-yen discount coupon can be used as the information indicating the privilege.

For example, when the user performs an operation of pressing the “use coupon” button on the display screen shown in FIG. 6C, the display control unit 141 displays the code image for applying the coupon (not shown). The display screen is displayed on the display unit 12. Then, the shop terminal 2 reads the code image for applying the coupon displayed on the display unit 12 of the communication terminal 1, so that the user can use the coupon.

[Process of determination system S]
Next, the processing flow of the determination system S will be described. FIG. 7 is a sequence diagram showing a processing flow of the determination system S. In this process, the user performs the operation of pressing the confirmation button on the display screen of the special application for confirming the privilege available at the store visited by the user, as the operation for requesting the generation of the authentication token. Start as an opportunity. The notification unit 142 of the communication terminal 1 notifies the authentication token generation request via the communication unit 11 and transmits the history information stored in the storage unit 13 to the determination device 4 (S1).

The first acquisition unit 431 of the determination device 4 acquires the history information transmitted by the communication terminal 1 via the communication unit 41. The generation unit 432 generates an authentication token in association with the history information acquired by the first acquisition unit 431 based on the authentication token generation request from the communication terminal 1 (S2). The transmission unit 433 transmits the authentication token generated by the generation unit 432 to the communication terminal 1 via the communication unit 41 (S3).

The acquisition unit 143 of the communication terminal 1 acquires the authentication token transmitted by the determination device 4 via the communication unit 11. The generation unit 144 generates a code image based on the authentication token acquired by the acquisition unit 143 (S4). When the generation unit 144 generates the code image, the display control unit 141 causes the display unit 12 to display the display screen of the dedicated application displaying the code image (S5).

When the store terminal 2 reads the code image displayed on the display unit 12 of the communication terminal 1 presented by the user, the authentication token included in the code image and the store identification information corresponding to the store using the store terminal 2 are displayed. Is transmitted to the determination device 4 (S6, S7).

The second acquisition unit 434 of the determination device 4 acquires the authentication token and the store identification information transmitted by the store terminal 2. The output unit 435 introduces the store where the user who uses the communication terminal 1 that has made a request to generate the authentication token uses the store terminal 2 based on the store identification information and the authentication token acquired by the second acquisition unit 434. It is determined whether or not the shop introduction page is browsed (S8). Specifically, the output unit 435 includes the store identification information and the authentication token acquired by the second acquisition unit 434, and the store identification information and the generation unit 432 included in the history information acquired by the first acquisition unit 431. It is determined whether or not the authentication tokens generated by being associated with each match.

When the output unit 435 determines that the user has not browsed the store introduction page (NO in S8), the output unit 435 outputs determination information indicating that the user has not browsed the store introduction page to the communication terminal 1 (S9). ). On the other hand, when the output unit 435 determines that the user browsed the store introduction page (YES in S8), the output unit 435 notifies the web server 3 of determination information indicating that the user browsed the store introduction page.

The web server 3 issues a privilege based on the determination information indicating that the user browses the store introduction page, and notifies the communication terminal 1 of the information indicating the issued benefit via the determination device 4 (S11, 12). , 13). In addition, when the output unit 435 determines that the user browses the store introduction page (YES in S8), the output unit 435 notifies the store terminal 2 of determination information indicating that the user browses the store introduction page (S14). ..

[Modification 1]
The example in which the generation unit 432 of the determination device 4 generates the authentication token in association with the history information has been described above, but the present invention is not limited to this. For example, the generation unit 432 may generate the authentication token in association with the second user identification information. For example, it is assumed that the user has, as the communication terminal 1, a first communication terminal (for example, tablet) and a second communication terminal (for example, smartphone).

In this case, when the user browses the store introduction page using the first communication terminal, the web server 3 displays the log information generated by the first communication terminal displaying the store introduction page and the log information generated on the store introduction page. The first user identification information for a user who uses one communication terminal to access is stored. The log information includes store identification information. The first acquisition unit 431 includes log information generated by the first communication terminal displaying the store introduction page, and first user identification information for a user who uses the first communication terminal to access the store introduction page. And is associated with and acquired from the web server 3.

After that, when the user who has visited the store performs an operation for requesting the generation of the authentication token using the second communication terminal, the first acquisition unit 431 causes the second user identification information and the request for generating the authentication token. It is acquired from the second communication terminal. The generation unit 432 generates the authentication token in association with the second user identification information acquired by the first acquisition unit 431 from the second communication terminal. The generation unit 432 stores the generated authentication token in the token management database in association with the second user identification information associated with the authentication token. The transmission unit 433 transmits the generated authentication token to the second communication terminal.

When the shop terminal 2 reads the code image displayed on the second communication terminal, the second acquisition unit 434 causes the second communication terminal to read the authentication token read by the shop terminal 2 from the code image generated based on the authentication token by the second communication terminal. And the store identification information corresponding to the store that uses the store terminal 2 from the store terminal 2.

The output unit 435 is included in the store identification information acquired by the second acquisition unit 434, the first user identification information acquired by the first acquisition unit 431 from the web server 3, and the log information acquired by the first acquisition unit 431. Based on the stored store identification information and the second user identification information acquired by the first acquisition unit 431 from the second communication terminal, it is determined whether the user who uses the second communication terminal browses the store introduction page. The determination information based on is output. Specifically, the output unit 435 determines whether or not the store identification information acquired by the second acquisition unit 434 and the store identification information included in the log information acquired by the first acquisition unit 431 match. Also, the second user identification information stored in the user management database in association with the first user identification information acquired by the first acquisition unit 431 from the web server 3, and the first acquisition unit 431 acquired from the second communication terminal. The determination information based on the result of determining whether or not the two user identification information match is output.

[Modification 2]
In the above, an example in which the output unit 435 determines whether or not the user who uses the communication terminal 1 that has made the authentication token generation request browses the store introduction page that introduces the store that uses the store terminal 2 However, it is not limited to this. For example, the generation unit 432 may determine whether or not the user who uses the communication terminal 1 that has made the authentication token generation request browses a store introduction page that introduces a store that uses the store terminal 2. In this case, when the generation unit 432 determines that the user who uses the communication terminal 1 that has made the generation request for the authentication token has browsed the store introduction page that introduces the store that uses the store terminal 2, the authentication token May be generated.

For example, the first acquisition unit 431 uses the log information generated by the communication terminal 1 displaying the store introduction page, and the first user identification information for the user who uses the communication terminal 1 to access the store introduction page. And are acquired in association with the web server 3. Further, in the example illustrated in FIG. 6A, when the user who visits the store selects the store on the display screen of the dedicated application and performs the operation of pressing the “confirm available coupons” button, the first The acquisition unit 431 acquires the log information and the first user identification information from the web server 3, and then acquires the second user identification information corresponding to the user who uses the communication terminal 1 and the store selected on the display screen of the dedicated application. The store identification information corresponding to and the generation request for the authentication token are acquired from the communication terminal 1.

The generation unit 432 includes the store identification information included in the log information acquired from the web server 3 by the first acquisition unit 431, the first user identification information acquired in association with the log information, and the first acquisition unit 431 using the communication terminal 1 An authentication token is generated based on the store identification information and the second user identification information acquired from. Specifically, the generation unit 432 associates the store identification information included in the log information acquired by the first acquisition unit 431 from the web server 3 and the first user identification information acquired in association with the log information with the user management database. When the second user identification information stored in, the store identification information acquired by the first acquisition unit 431 from the communication terminal 1, and the second user identification information match, an authentication token is generated. The generation unit 432 stores the generated authentication token in the token management database. The transmission unit 433 transmits the generated authentication token to the second communication terminal.

After that, the output unit 435 outputs information indicating a privilege to the communication terminal 1 when the authentication token acquired by the second acquisition unit 434 from the store terminal 2 matches the authentication token stored in the token management database. To do.

[Modification 3]
An example in which the first user identification information managed by the web server 3 and the second user identification information managed by the determination device 4 are different user identification information has been described above, but the present invention is not limited to this. For example, when the business operator managing the web server 3 and the business operator managed by the determination device 4 are the same business operator, the first user identification information and the second user identification information are the same user identification information. May be.

In this case, the 1st acquisition part 431 includes the 1st user identification information for a user who uses communication terminal 1 to access a store introduction page, and store identification information corresponding to a store of a store introduction page. The log information generated when 1 displays the store introduction page is acquired from the web server 3. In addition, the first acquisition unit 431, after acquiring the log information, communicates the authentication token generation request and the second user identification information corresponding to the user who uses the communication terminal 1 that has made the authentication token generation request. It is acquired from the terminal 1.

The generation unit 432 generates an authentication token in association with the second user identification information acquired by the first acquisition unit 431. The generation unit 432 stores the generated authentication token in the token management database in association with the second user identification information associated with the authentication token.

Then, the output unit 435 outputs the store identification information acquired by the second acquisition unit 434 and the first user identification information that matches the second user identification information associated with the authentication token acquired by the second acquisition unit 434. The determination information based on the result of determining whether or not the communication terminal 1 has displayed the store introduction page is output based on the store identification information included in the included history information. Specifically, the output unit 435 stores the shop identification information acquired by the second acquisition unit 434 and the second user identification information stored in the token management database associated with the authentication token acquired by the second acquisition unit 434. The determination information based on the result of determining whether or not the shop identification information included in the history information including the matching first user identification information matches is output.

[Effects of this Embodiment]
As described above, the determination system S generates the authentication token by associating it with the history information stored in the communication terminal 1 that has issued the authentication token generation request, and the store terminal 2 uses the communication terminal 1 as the authentication token. The code image generated based on this is read. Then, the determination system S uses the authentication token included in the code image read by the store terminal 2 and the store identification information corresponding to the store that uses the store terminal 2, the store identification information included in the history information, and the history information. The determination information based on the result of determining whether or not the authentication tokens generated in association with each other match each other is output. By doing so, the determination system S determines whether or not the user who uses the communication terminal 1 that has made the authentication token generation request browses the store introduction page that introduces the store that uses the store terminal 2. be able to.

In addition, the determination system S uses the determination information indicating that the web server 3 has browsed a store introduction page that introduces a store that uses the store terminal 2 by a user who uses the communication terminal 1 that has made a request to generate an authentication token. The benefit issued based on this is provided to the user. By doing so, the determination system S can provide a privilege to the user who browses the store introduction page. Further, the business operator of the advertising medium site can estimate the number of uses of the privilege at the store.

In addition, the determination system S provides the store with determination information indicating that the user who uses the communication terminal 1 that has made the authentication token generation request browses the store introduction page that introduces the store that uses the store terminal 2. By doing so, the store can recognize that the user who visited the store browsed the store introduction page that introduces the store in advance. Further, by accumulating the provided determination information, the store can grasp the number of visitors of the user who browsed the store introduction page. As a result, the store that has requested the business of the advertising medium site to post the advertisement can grasp the advertising effect due to the posting of the store introduction page.

Although the present invention has been described above using the embodiments, the technical scope of the present invention is not limited to the scope described in the above embodiments, and various modifications and changes are possible within the scope of the gist thereof. is there. For example, the specific embodiment of device distribution/integration is not limited to the above embodiment, and all or part of the device may be functionally or physically distributed/integrated in arbitrary units. You can Further, a new embodiment that occurs due to an arbitrary combination of a plurality of embodiments is also included in the embodiment of the present invention. The effect of the new embodiment produced by the combination also has the effect of the original embodiment.

1 communication terminal 11 communication unit 12 display unit 13 storage unit 14 control unit 141 display control unit 142 notification unit 143 acquisition unit 144 generation unit 2 store terminal 3 web server 4 determination device 41 communication unit 42 storage unit 43 control unit 431 first acquisition Unit 432 generation unit 433 transmission unit 434 second acquisition unit 435 output unit S determination system

Claims (15)

A first acquisition unit that acquires history information including store identification information for identifying the store and a generation request for an authentication token, which is generated by a communication terminal displaying a store introduction page that introduces the store;
A generation unit that generates an authentication token in association with the history information acquired by the first acquisition unit, based on the authentication token generation request;
A storage unit that stores the authentication token generated by the generation unit,
A transmission unit that transmits the authentication token generated by the generation unit to the communication terminal,
The authentication token read by the store terminal used by the store from the code image generated by the communication terminal based on the authentication token, and the store identification information corresponding to the store using the store terminal A second acquisition unit that is acquired from the store terminal,
Based on the shop identification information and the authentication token acquired by the second acquisition unit, and the shop identification information included in the history information and the authentication token generated by the generation unit in association with the history information An output unit that outputs determination information based on a result of determination whether or not the communication terminal has displayed the store introduction page,
Determination device having a. The history information further includes user identification information for identifying a user who uses the communication terminal,
The first acquisition unit acquires the history information including the user identification information corresponding to the user who uses the communication terminal that has made a request to generate the authentication token,
The determination device according to claim 1. The first acquisition unit acquires, from the communication terminal, the history information stored in the communication terminal based on a request for the authentication terminal to generate the authentication token.
The determination device according to claim 1. When the communication terminal displays the store introduction page, the first acquisition unit includes, as the history information, first store user identification information for a user who uses the communication terminal to access the store introduction page. The generated log information is acquired from a web server that provides the store introduction page, and after the log information is acquired, the authentication token generation request and the communication terminal that makes the authentication token generation request are used. And second user identification information corresponding to the user, which is obtained from the communication terminal,
The generation unit generates an authentication token in association with the log information including the first user identification information that matches the second user identification information acquired by the first acquisition unit,
The determination device according to any one of claims 1 to 3. When the communication terminal displays the store introduction page, the first acquisition unit includes, as the history information, first store user identification information for a user who uses the communication terminal to access the store introduction page. The generated log information is acquired from a web server that provides the store introduction page, and after the log information is acquired, the authentication token generation request and the communication terminal that makes the authentication token generation request are used. And second user identification information corresponding to the user, which is obtained from the communication terminal,
The generation unit generates an authentication token in association with the log information including the first user identification information stored in the user information storage unit in association with the second user identification information acquired by the first acquisition unit. To do
The determination device according to any one of claims 1 to 3. For each store, further has a log management storage unit that stores the log information including the store identification information corresponding to the store,
The output unit stores the history information associated with the authentication token acquired by the second acquisition unit in the log management storage unit, and the store identification information acquired by the second acquisition unit. Outputting the determination information based on the result of determining whether or not it corresponds to at least a part of the log information including
The determination device according to claim 5. The output unit includes the store identification information and the authentication token acquired by the second acquisition unit, the store identification information included in the history information, and the authentication generated by the generation unit in association with the history information. When it is determined that the tokens match each other, the information indicating the privilege corresponding to the store introduction page is output to the communication terminal as the determination information,
The determination device according to any one of claims 1 to 6. The first acquisition unit provides the store introduction page with first user identification information for identifying, on the store introduction page, a user who has made a reservation for using the privilege at the store corresponding to the store introduction page. From the web server
The generation unit generates the authentication token by further associating it with second user identification information that identifies the user who uses the communication terminal that has made a request to generate the authentication token,
In the output unit, the second user identification information associated with the authentication token acquired by the second acquisition unit corresponds to the first user identification information acquired by the first acquisition unit from the web server. When it is determined, the information indicating the privilege is output to the communication terminal,
The determination device according to claim 7. The history information includes time information indicating a time when the communication terminal displayed the store introduction page,
When the period from the time indicated by the time information included in the history information to the time when the store terminal reads the code image is a predetermined period or more, the output unit outputs the information indicating the privilege. Output to a communication terminal,
The determination device according to claim 7 or 8. The history information includes position information indicating a position at which the communication terminal displays the store introduction page,
The output unit has a distance from the position indicated by the position information included in the history information associated with the authentication token acquired by the second acquisition unit to the position of the store corresponding to the store introduction page. When exceeding a predetermined threshold value, the information indicating the privilege is output to the communication terminal,
The determination device according to any one of claims 7 to 9. Further comprising a token storage unit for storing the authentication token and the expiration date of the authentication token in association with each other,
The second acquisition unit further acquires a reading time when the store terminal reads the code image,
The output unit is configured such that the expiration date stored in the token storage unit in association with the authentication token acquired by the second acquisition unit does not exceed the reading time acquired by the second acquisition unit. To output information indicating the privilege to the communication terminal,
The determination device according to claim 7. Computer running,
A step of acquiring history information including store identification information for identifying the store, which is generated by displaying a store introduction page in which the communication terminal introduces the store;
Step to get the request to generate the authentication token,
Generating an authentication token in association with the acquired history information based on the authentication token generation request,
Storing the generated authentication token,
Transmitting the generated authentication token to the communication terminal,
The authentication token read by the store terminal used by the store from the code image generated by the communication terminal based on the authentication token, and the store identification information corresponding to the store using the store terminal The step of acquiring from the store terminal,
Based on the acquired store identification information and the authentication token, and the authentication token generated in association with the store identification information and the history information included in the history information, the communication terminal displays the store introduction page. A step of outputting judgment information based on a result of judging whether or not it is displayed,
A determination method having. The history information further includes user identification information for identifying a user who uses the communication terminal,
In the step of acquiring the history information, acquiring the history information including the user identification information corresponding to the user who uses the communication terminal that has made a request to generate the authentication token,
The determination method according to claim 12. In the step of acquiring the history information, the history information stored in the communication terminal is acquired from the communication terminal based on a request for generation of the authentication token by the communication terminal.
The determination method according to claim 12 or 13. Log information including store identification information for identifying the store, which is generated by the first communication terminal displaying a store introduction page that introduces the store, and a user who uses the first communication terminal for the store introduction page The user is identified after the log information and the first user identification information are acquired from the web server that provides the store introduction page in association with the first user identification information for access. A first acquisition unit that acquires the second user identification information and the authentication token generation request from the second communication terminal;
A generation unit that generates an authentication token in association with the second user identification information acquired by the first acquisition unit from the second communication terminal;
A storage unit that stores the authentication token generated by the generation unit,
A transmission unit that transmits the authentication token generated by the generation unit to the second communication terminal;
The authentication token read by the store terminal used by the store from the code image generated by the second communication terminal based on the authentication token, and the store identification information corresponding to the store using the store terminal. A second acquisition unit for acquiring from the store terminal,
The shop identification information acquired by the second acquisition section, the first user identification information acquired by the first acquisition section from the web server, and the shop identification information included in the log information acquired by the first acquisition section And a result of determining whether or not the user who uses the second communication terminal browses the store introduction page based on the second user identification information acquired by the first acquisition unit from the second communication terminal An output unit that outputs determination information based on
Determination device having a.

Images