JP2021111208A - Information processing device, information processing method, and information processing program - Google Patents

Abstract

To provide an information processing device, an information processing method, and an information processing program for estimating whether or not address information of a payment location acquired at the time of payment is correct.SOLUTION: An information processing device comprises: a position acquisition unit for acquiring user position information; a location acquisition unit for acquiring location information of a payment location where a payment was made to a user; and an estimation unit for estimating whether or not the location information of the payment location is correct from the user position information. The position acquisition unit acquires the user position information at times other than the payment. The location acquisition unit acquires the location information of the payment location at the time of the payment. The estimation unit estimates whether or not the location information of the payment location is correct from the user position information.SELECTED DRAWING: Figure 4

Description

The present invention relates to an information processing device, an information processing method, and an information processing program.

A technology for acquiring the location information of a member store at the timing of credit card payment and distributing a coupon that can be used in the neighborhood is disclosed. In this technology, the address of a member store is acquired at the payment timing in cashless payment, and the area of the member store is specified.

JP-A-2018-195344

However, in the above-mentioned prior art, it is premised that the acquired location information (address, etc.) of the member store is correct. Therefore, in the above-mentioned prior art, even if the acquired location information of the member store contains apparently strange and unnatural information, there is no means for determining whether or not it is correct.

For example, if the address of the member store obtained at the time of payment is the location of the head office of the member store, if the registration information of the payment service is not updated even though the store has moved, or if a new store is opened ( If the store is repeatedly opened) and withdrawn (closed), the address may differ from the actual store.

If there are only a few inaccurate information in dozens of data, it can be discriminated by the human eye, but inaccurate information is mixed in big data such as a huge number of purchase histories. It is also difficult to notice it. If you don't realize that inaccurate information is mixed in, you miss the opportunity to correct the information. Therefore, there is a need for a means for estimating whether or not the store location information acquired at the time of payment is correct.

The present application has been made in view of the above, and an object of the present application is to provide an information processing device, an information processing method, and an information processing program for estimating whether or not the location information of the payment place acquired at the time of payment is correct. And.

The information processing device according to the present application is based on a position acquisition unit that acquires the location information of a user, a location acquisition unit that acquires the location information of a payment place that has made a payment to the user, and the location information of the user. It is characterized by including an estimation unit for estimating whether or not the location information of the settlement place is correct.

According to one aspect of the embodiment, it is possible to estimate whether or not the location information of the payment place acquired at the time of payment is correct.

FIG. 1 is an explanatory diagram showing an outline of an information processing method according to an embodiment. FIG. 2 is a diagram showing a configuration example of an information processing system according to an embodiment. FIG. 3 is a diagram showing a configuration example of the terminal device. FIG. 4 is a diagram showing a configuration example of the information processing device according to the embodiment. FIG. 5 is a diagram showing an example of a user information storage unit. FIG. 6 is a diagram showing an example of a user position information storage unit. FIG. 7 is a diagram showing an example of a payment information storage unit. FIG. 8 is a flowchart showing a processing procedure according to the embodiment. FIG. 9 is a hardware configuration diagram showing an example of a computer that realizes the functions of the information processing device.

Hereinafter, the information processing apparatus according to the present application, the information processing method, and a mode for carrying out the information processing program (hereinafter, referred to as “the embodiment”) will be described in detail with reference to the drawings. The information processing apparatus, information processing method, and information processing program according to the present application are not limited by this embodiment. Further, in the following embodiments, the same parts are designated by the same reference numerals, and duplicate description is omitted.

[1. Information processing method overview]
First, with reference to FIG. 1, an outline of an information processing method performed by the information processing apparatus according to the embodiment will be described. FIG. 1 is an explanatory diagram showing an outline of an information processing method according to an embodiment. In FIG. 1, the case where the information processing terminal according to the embodiment estimates whether or not the location information of the payment place acquired at the time of payment is correct will be described as an example.

The information processing device 100 shown in FIG. 1 is an information processing device that estimates whether or not the location information of the payment location acquired at the time of payment is correct, and is realized by, for example, a server device or a cloud system.

The terminal device 10 is an information processing device such as a PC (Personal Computer) or a smartphone used by the user U, and requests the payment device 200, which will be described later, to perform payment processing when making a payment at a facility such as a store. (Request). The user U is a user (member, etc.) of the Web service provided by the information processing device 100, and is a user who has registered user information about himself / herself in the information processing device 100.

The payment device 200 is an information processing device such as a PC (Personal Computer) or a tablet terminal used for payment at a payment place, and performs payment processing in response to a request (request) from the terminal device 10 of the user U. conduct.

The payment place is a store in the retail industry or a service industry. For example, convenience stores, coffee chain stores, hamburger chain stores, family restaurants, coffee shops, restaurants, beauty barbers, travel agencies, tenants of large commercial facilities (shopping centers / home centers / outlet malls / underground streets), consumer co-ops ( Co-op) stores, etc. The store may be a mobile sales vehicle, a tent, a stall, a table, or the like that sells goods at indoor or outdoor event venues. That is, the store does not have to be a building as long as the payment device 200 can be used. Further, the store is not limited to a permanent store, but may be a temporary store, a temporary store, or the like.

In addition, payment locations include, for example, leisure facilities (theme parks / amusement parks / amusement parks / zoos / aquariums / pools / bathing facilities / parks / gardens / famous places), accommodation facilities, sports facilities, temples and shrines, public institutions, financial institutions. , Medical institutions, educational institutions, service areas (SA) and parking areas (PA), facilities such as railway stations, roadside stations, airports, ports (boarding areas), and tenants in these facilities good. The payment place may be in transportation such as a railroad, a bus, or a taxi.

In the present embodiment, as an example, a case where the payment place is a store will be described.

[1-1. About an example of payment using a terminal device]
Here, an example of payment using the terminal device 10 will be described. In the following description, the user U makes a payment using the terminal device 10 by using the identification information QR which is a two-dimensional code such as a QR code (registered trademark) arranged in the store and identifies the store. The example to be performed will be described, but the embodiment is not limited to this. An example of payment described below can be applied even when an arbitrary user U makes a payment at an arbitrary store using an arbitrary terminal device 10. Further, the identification information QR may be not only a QR code (registered trademark) but also a barcode, a predetermined mark, a number, or the like.

For example, when the user U purchases or uses a payment target such as various products or services at a store, the user U uses the payment application software (application) pre-installed on the terminal device 10. to start. Then, the user U photographs the identification information QR installed in the store via the application. In such a case, the terminal device 10 displays a screen for inputting the price to be settled, and accepts the input of the settlement amount from the user U or the store clerk. Then, the terminal device 10 transmits the user information that identifies the user U, the identification information QR (or the information indicated by the identification information QR, that is, the information indicating the store), and the payment information indicating the payment amount to the payment server. (Not shown).

In such a case, the payment server transfers the amount of electronic money indicated by the payment amount from the account of the user U indicated by the user information to the account of the store indicated by the identification information QR. Then, the payment server transmits a notification to the terminal device 10 that the payment has been completed. In such a case, the terminal device 10 notifies that the payment has been made by electronic money by outputting a screen indicating that the payment has been completed or a predetermined voice.

The payment using the terminal device 10 is not limited to the above-mentioned processing. For example, the payment using the terminal device 10 may be performed using the payment device 200 installed in the store. For example, the terminal device 10 displays the identification information QR for identifying the user U on the screen. In such a case, the payment device 200 installed in the store reads the identification information QR displayed on the terminal device 10 and outputs the identification information QR, the payment amount, and the payment information indicating the store identification information to the payment server. Send to. In such a case, the payment server transfers the electronic money of the amount indicated by the payment amount from the account of the user U indicated by the identification information QR to the account of the store, and makes a payment to the payment device 200 or the terminal device 10. You may notify that the payment has been made by outputting a screen indicating that the payment has been completed or a predetermined voice.

Further, the payment using the terminal device 10 is not only a process of transferring the electronic money from the account charged with the electronic money in advance by the user U to the account of the store, but also, for example, a credit card registered in advance by the user U. It may be the payment used. In such a case, for example, the payment server may remit the electronic money of the payment amount to the account of the store and charge the payment amount to the credit card management company of the user U.

[1-2. About an example of information processing method]
The information processing device 100 periodically (for example, every 10 minutes) from the terminal device 10 of the user U via a Web service or the like provided by the information processing device 100 indicates a user position indicating the current position of the user U. Get information. That is, the position of the terminal device 10 indicates the position of the user U. The Web service is, for example, a map service, a navigation service, or another Web service that uses location information. An application corresponding to these Web services is installed in the terminal device 10.

For example, as shown in FIG. 1, when the user U is at the point A, the information processing device 100 obtains first user position information indicating the current position of the user U from the terminal device 10 of the user U. Acquire (step S1). At this time, the information processing device 100 stores the acquisition date and time together with the first user position information.

Further, the user U makes an electronic payment with the payment device 200 installed in the store by using the terminal device 10 at the point B of the store or the like (step S2).

In reality, the payment device 200 used by the store clerk may perform electronic payment by reading the two-dimensional code or the like displayed on the terminal device 10 of the user U. For example, the payment device 200 calculates the total amount of products purchased by the user U, and then reads the two-dimensional code or the like displayed on the terminal device 10 of the user U to electronically settle the calculated total amount. conduct.

When an electronic payment is made between the terminal device 10 and the payment device 200, the information processing device 100 receives the location of the store together with the identification information of the user U included in the payment information from the terminal device 10 or the payment device 200. Obtain information (address, etc.) (step S3). At this time, the information processing device 100 stores the acquisition date and time together with the identification information of the user U and the location information of the store.

For example, the payment device 200 directly or indirectly notifies the information processing device 100 of the identification information of the user U and the location information of the store when the electronic payment is performed. The information processing device 100 acquires the identification information of the user U and the location information of the store notified from the terminal device 10 or the payment device 200.

Further, when the user U is at the point A, the information processing device 100 acquires a second user position information indicating the current position of the user U from the terminal device 10 of the user U (step S4). At this time, the information processing device 100 stores the acquisition date and time together with the second user position information.

The information processing device 100 verifies the location information of the store based on the first user position information and the second user position information of the user U and the acquisition date and time thereof (step S5). For example, in the information processing device 100, the store location information is correct based on the first and second user position information acquired within a predetermined time (for example, within 30 minutes) before and after the acquisition date and time of the store location information. Estimate whether or not.

For example, in the information processing device 100, when the difference in the acquisition time between each of the first and second user position information and the location information of the store is shorter than the estimated time required for moving between the two points, It is estimated that the location information of the store is incorrect. At this time, the information processing device 100 may acquire the estimated time required for moving between the two points from, for example, a navigation service, a map service, a transfer guide (route information), or the like.

Alternatively, the information processing device 100 may or logically have a case where it is physically impossible for the user U to go to the place indicated by the location information of the store, judging from the first and second user position information. Even if it is not obtained, it is estimated that the location information of the store is incorrect.

For example, the place indicated by the first user location information and the location indicated by the second user location information indicate the same leisure facility, and during that time, the user U has not stepped out of the leisure facility. Nevertheless, if the location information of the store indicates a store located away from the leisure facility, it is judged that it is physically impossible, and it is presumed that the location information of the store is incorrect.

In addition, even if it is possible to go to the store in time from the location indicated by the first and second user location information, food and drinks that can be obtained at nearby stores of the same series are purposely moved to another area. If it is unreasonable to go to a certain store, purchase it, and return, it is judged that it is logically impossible, and it is presumed that the location information of the store is incorrect.

When it is estimated that the location information of the store is incorrect, the information processing device 100 accumulates data such as a purchase history using the location information of the store (step S6). That is, the information processing device 100 blacklists the location information (suspicious location information) of the store estimated to be incorrect.

When the accumulated data reaches a certain number (for example, 10), the information processing device 100 deals with the location information of the store estimated to be incorrect (step S7). For example, the information processing device 100 may scrutinize the accumulated data or all the data, may propose that a person actually go to the location of this store for confirmation, or the location information of this store. All data such as purchase history using is may be invalidated. Further, the information processing device 100 may request or propose to the payment device 200 to correct the location information of the store.

In the example shown in FIG. 1, the first user position information acquired at point A indicates "Tokyo XX wards". However, the location information of the store acquired when the electronic payment was made at the payment place such as the store at point B 30 minutes later indicates "Miyagi prefecture △△ city". Further, the second user position information acquired at point C 30 minutes later indicates "Tokyo XX wards". In this case, it is presumed that "Miyagi Prefecture △△ City", which is the location information of the store acquired at point B, is not correct.

In the example shown in FIG. 1, the information processing device 100 uses only one user position information before and after the acquisition date and time of the store location information (first and second user position information). , In fact, more user location information may be used. For example, five user location information before and after the acquisition date and time of the store location information may be used. As a result, the movement route (trajectory) of the user U becomes clearer, and it is possible to estimate with high accuracy whether or not the location information of the store is correct in the movement route.

Further, in the example shown in FIG. 1, the information processing apparatus 100 uses both the first and second user position information as the user position information, but in reality, the first and second user position information Only one of the above may be used. In this case, which of the first and second user location information is used is arbitrary. The information processing device 100 may randomly use at least one of the first and second user position information to estimate whether or not the location information of the payment location acquired at the time of payment is correct. ..

Further, the user location information (first and second user location information) may be the location information of another store acquired at the time of electronic payment at another store.

Further, when the user U is driving a vehicle, the user position information may be the position information of the vehicle. At this time, the payment place may be a drive-through of a hamburger chain store or the like, or may be an exit tollhouse (payment tollhouse) of an expressway or a toll road.

According to this embodiment, is the location information of the payment place such as a store acquired at the time of payment correct based on the context (context, context, circumstances, background, situation, etc.) of the user U who performs electronic payment? It can be estimated whether or not.

[2. Information processing system configuration example]
Next, the configuration of the information processing system 1 including the information processing device 100 according to the embodiment will be described with reference to FIG. FIG. 2 is a diagram showing a configuration example of the information processing system 1 according to the embodiment. As shown in FIG. 2, the information processing system 1 according to the embodiment includes a terminal device 10 and an information processing device 100. These various devices are connected via network N so as to be communicable by wire or wirelessly. The network N is, for example, a LAN (Local Area Network) or a WAN (Wide Area Network) such as the Internet.

Further, the number of each device included in the information processing system 1 shown in FIG. 2 is not limited to that shown in the figure. For example, in FIG. 2, for simplification of the illustration, only one terminal device 10 is shown, but this is merely an example and is not limited, and may be two or more.

The terminal device 10 is an information processing device used by the user U. For example, the terminal device 10 is a smart device such as a smartphone or a tablet terminal, a feature phone, a PDA (Personal Digital Assistant), a smart watch, a wearable device (Wearable Device), a PC (Personal Computer), or the like.

Further, the terminal device 10 includes a wireless communication network such as LTE (Long Term Evolution), 4G (4th Generation), 5G (5th Generation: 5th generation mobile communication system), Bluetooth (registered trademark), and wireless LAN (Local). It can be connected to the network N via short-range wireless communication such as Area Network) and communicate with the information processing apparatus 100.

The information processing device 100 is, for example, a PC, a server, a mainframe, a workstation, or the like. The information processing device 100 may be realized by cloud computing.

[3. Terminal device configuration example]
Next, the configuration of the terminal device 10 will be described with reference to FIG. FIG. 3 is a diagram showing a configuration example of the terminal device 10. As shown in FIG. 3, the terminal device 10 includes a communication unit 11, a display unit 12, an input unit 13, a positioning unit 14, a sensor unit 20, a control unit 30 (controller), and a storage unit 40. Be prepared.

When a smart device such as a smartphone or a tablet terminal is used as the payment device 200, the configuration example of the payment device 200 is the same as the configuration example of the terminal device 10.

(Communication unit 11)
The communication unit 11 is connected to the network N (see FIG. 2) by wire or wirelessly, and transmits / receives information to / from the information processing device 100 via the network N. For example, the communication unit 11 is realized by a NIC (Network Interface Card), an antenna, or the like.

(Display unit 12)
The display unit 12 is a display device that displays various information such as position information. For example, the display unit 12 is a liquid crystal display (LCD) or an organic EL display (Organic Electro-Luminescent Display). Further, the display unit 12 is a touch panel type display, but the display unit 12 is not limited to this.

(Input unit 13)
The input unit 13 is an input device that receives various operations from the user U. The input unit 13 has, for example, a button for inputting characters, numbers, and the like. When the display unit 12 is a touch panel type display, a part of the display unit 12 functions as an input unit 13.

(Positioning unit 14)
The positioning unit 14 receives a signal (radio wave) transmitted from a GPS (Global Positioning System) satellite, and based on the received signal, position information (for example, latitude) indicating the current position of the terminal device 10 which is its own device. And longitude). That is, the positioning unit 14 positions the terminal device 10.

Further, for example, when the terminal device 10 exists inside the vehicle (inside the vehicle) together with the user U, it can be said that the positioning unit 14 determines the position of the vehicle. Vehicles are, for example, four-wheeled vehicles, two-wheeled vehicles, railway vehicles, and the like. The vehicle is only an example of a mobile body on which the user U can board. The moving body may be an aircraft, a ship, or the like.

In addition, the positioning unit 14 can position the position by various methods other than GPS. For example, the positioning unit 14 may position the position by using various communication functions of the terminal device 10 as described below as an auxiliary positioning means for position correction or the like.

(Wi-Fi positioning)
For example, the positioning unit 14 positions the terminal device 10 by using the Wi-Fi (registered trademark) communication function of the terminal device 10 or the communication network provided by each communication company. Specifically, the positioning unit 14 determines the position of the terminal device 10 by performing Wi-Fi communication or the like and positioning the distance to a nearby base station or access point.

(Beacon positioning)
Further, the positioning unit 14 may position the position by using the Bluetooth (registered trademark) function of the terminal device 10. For example, the positioning unit 14 positions the terminal device 10 by connecting to a beacon transmitter connected by the Bluetooth function.

(Geomagnetic positioning)
Further, the positioning unit 14 positions the position of the terminal device 10 based on the geomagnetic pattern of the structure measured in advance and the geomagnetic sensor included in the terminal device 10.

(RFID positioning)
Further, for example, when the terminal device 10 has an RFID (Radio Frequency Identification) tag function equivalent to a contactless IC card used at a station ticket gate, a store, etc., or has a function of reading an RFID tag. In this case, the used position is recorded together with the information that the terminal device 10 has settled. The positioning unit 14 may position the position of the terminal device 10 by acquiring such information. Further, the position may be determined by an optical sensor included in the terminal device 10, an infrared sensor, or the like.

The positioning unit 14 may position the position of the terminal device 10 by using one or a combination of the above-mentioned positioning means, if necessary.

(Sensor unit 20)
The sensor unit 20 includes various sensors mounted on the terminal device 10. In the example shown in FIG. 3, the sensor unit 20 includes an acceleration sensor 21, a gyro sensor 22, a pressure sensor 23, a temperature sensor 24, a sound sensor 25, an optical sensor 26, a step count sensor 27, and an image sensor ( A camera) 28 is provided.

The sensors 21 to 28 described above are merely examples and are not limited thereto. That is, the sensor unit 20 may be configured to include a part of the sensors 21 to 28, or may include other sensors such as a humidity sensor in addition to or in place of the sensors 21 to 28. .. When the terminal device 10 is linked to the vehicle, each sensor mounted on the vehicle may be used instead of the sensors 21 to 28 mounted on the terminal device 10.

The acceleration sensor 21 is, for example, a three-axis acceleration sensor, and detects the physical movement of the terminal device 10 such as the moving direction, speed, and acceleration of the terminal device 10. The gyro sensor 22 detects the physical movement of the terminal device 10 such as the inclination in the three axial directions based on the angular velocity of the terminal device 10 and the like. The atmospheric pressure sensor 23 detects, for example, the atmospheric pressure around the terminal device 10.

Since the terminal device 10 includes the above-mentioned acceleration sensor 21, gyro sensor 22, pressure sensor 23, etc., technologies such as pedestrian autonomous navigation (PDR: Dead-Reckoning) using each of these sensors 21 to 23, etc. It becomes possible to determine the position of the terminal device 10 by using. This makes it possible to acquire indoor position information, which is difficult to acquire with a positioning system such as GPS.

The air temperature sensor 24 detects, for example, the air temperature around the terminal device 10. The sound sensor 25 detects, for example, the sound around the terminal device 10. The optical sensor 26 detects the illuminance around the terminal device 10. The step sensor 27 detects the number of steps of the user U. The image sensor 28 captures an image of the surroundings of the terminal device 10.

The barometric pressure sensor 23, the temperature sensor 24, the sound sensor 25, the optical sensor 26, and the image sensor 28, respectively, detect the barometric pressure, the temperature, the sound, and the illuminance, and capture an image of the surroundings, so that the terminal device 10 It is possible to detect the surrounding conditions of the. This makes it possible to improve the accuracy of the position information of the terminal device 10 from the surrounding conditions of the terminal device 10.

(Memory unit 40)
The storage unit 40 is realized by, for example, a semiconductor memory element such as a RAM (Random Access Memory) or a flash memory (Flash Memory), or a storage device such as a hard disk or an optical disk. Various programs, setting data, and the like are stored in the storage unit 40.

(Control unit 30)
The control unit 30 includes, for example, a microcomputer having a CPU (Central Processing Unit), a ROM (Read Only Memory), a RAM, an input / output port, and various circuits. Further, the control unit 30 may be composed of hardware such as an integrated circuit such as an ASIC (Application Specific Integrated Circuit) or an FPGA (Field Programmable Gate Array). The control unit 30 includes a transmission unit 31, a reception unit 32, and a processing unit 33.

(Transmission unit 31)
For example, the transmission unit 31 processes various information detected by the sensors 21 to 28 mounted on the terminal device 10 and the position information of the terminal device 10 positioned by the positioning unit 14 via the communication unit 11. It can be transmitted to the device 100.

(Receiver 32)
The receiving unit 32 can receive various information related to the Web service provided by the information processing device 100 and a request for position information from the information processing device 100 via the communication unit 11.

(Processing unit 33)
The processing unit 33 controls the entire terminal device 10 including the display unit 12 and the like. For example, the processing unit 33 can output various information related to the Web service received by the receiving unit 32 to the display unit 12 and display it.

[4. Information processing device configuration example]
Next, the configuration of the information processing apparatus 100 according to the embodiment will be described with reference to FIG. FIG. 4 is a diagram showing a configuration example of the information processing device 100 according to the embodiment. As shown in FIG. 4, the information processing device 100 includes a communication unit 110, a storage unit 120, and a control unit 130.

The communication unit 110 is realized by, for example, a NIC (Network Interface Card) or the like. Further, the communication unit 110 is connected to the network N by wire or wirelessly.

The storage unit 120 is realized by, for example, a semiconductor memory element such as a RAM (Random Access Memory) or a flash memory (Flash Memory), or a storage device such as a hard disk or an optical disk. As shown in FIG. 4, the storage unit 120 includes a user information storage unit 121, a user position information storage unit 122, and a payment information storage unit 123.

(User information storage unit 121)
The user information storage unit 121 stores various information about the user U. For example, the user information storage unit 121 stores various information such as the attributes of the user U. FIG. 5 is a diagram showing an example of the user information storage unit 121. In the example shown in FIG. 5, the user information storage unit 121 has items such as "user ID (Identifier)", "age", "gender", "home", "work location", and "interest".

The "user ID" indicates identification information for identifying the user U. Further, "age" indicates the age of the user U identified by the user ID. The "age" may be the specific age of the user U identified by the user ID, such as 35 years old. Further, "gender" indicates the gender of the user U identified by the user ID.

Further, "home" indicates the location information of the home of the user U identified by the user ID. In the example shown in FIG. 5, "home" is illustrated with an abstract code such as "LC11", but may be latitude / longitude information or the like. Further, for example, "home" may be an area name or an address.

Further, the "work location" indicates the location information of the work location of the user U identified by the user ID. In the example shown in FIG. 5, the “work location” is illustrated by an abstract code such as “LC12”, but may be latitude / longitude information or the like. Further, for example, the "work location" may be a region name or an address.

Further, "interest" indicates the interest of the user U identified by the user ID. That is, "interest" indicates an object that the user U identified by the user ID is highly interested in. In the example shown in FIG. 5, one "interest" is shown for each user U, but there may be a plurality of "interests".

For example, in the example shown in FIG. 5, the age of the user U identified by the user ID "U1" is "20's", and the gender is "male". Further, for example, the user U identified by the user ID "U1" indicates that his / her home is "LC11". Further, for example, the user U identified by the user ID "U1" indicates that the work location is "LC12". Further, for example, the user U identified by the user ID "U1" indicates that he / she is interested in "sports".

In the example shown in FIG. 5, for convenience of understanding, abstract reference numerals such as “U1”, “LC11” and “LC12” are used for illustration, but “U1”, “LC11” and “LC12” are concrete. Information shall be stored. Hereinafter, abstract codes may be illustrated also in figures relating to other information.

The user information storage unit 121 is not limited to the above, and may store various information depending on the purpose. For example, the user information storage unit 121 may store information regarding the demographic attribute and information regarding the psychographic attribute of the user U. For example, the user information storage unit 121 has a name, family structure, occupation, job title, income, qualification, living style, presence / absence of a car, commuting time, hobbies, lifestyle, drinking amount, presence / absence of allergies, likes and dislikes of food, etc. Information may be stored.

(User location information storage unit 122)
The user position information storage unit 122 stores various information related to the position information indicating the current position of the user U. FIG. 6 is a diagram showing an example of the user position information storage unit 122. In the example shown in FIG. 6, the user position information storage unit 122 has items such as "user ID", "user position", and "acquisition date and time".

The "user ID" indicates identification information for identifying the user U. Further, the "user position" indicates the user position information indicating the current position of the terminal device 10 possessed by the user U in the "acquisition date and time" described later. Further, the "acquisition date and time" indicates date and time information indicating the date and time when the above "user position" was acquired.

For example, in the example shown in FIG. 6, the first user position information of the user U identified by the user ID "U1" is the user position "Tokyo XX wards", and the information was acquired by the acquisition date and time. Indicates that it is "2019/12/15 9:00". In addition, the second user position information of the user U identified by the user ID "U1" is the user position "Tokyo XX wards", and the information was acquired by the acquisition date and time "2019/12/15 10". : 00 ”indicates.

The user position information storage unit 122 is not limited to the above, and may store various information depending on the purpose. For example, the user position information storage unit 122 may store information regarding the means of transportation and the place of stay of the user U at the acquisition date and time. For example, information regarding the fact that the vehicle is being driven, that the vehicle is using transportation such as a railroad or a bus, and that the user is in a paid leisure facility may be stored. Further, the user location information storage unit 122 may store the schedule information of the user U and the information of the SNS (social networking service) corresponding to the acquisition date and time.

(Payment information storage unit 123)
The payment information storage unit 123 stores various information related to electronic payments made by the user U at a facility such as a store. FIG. 7 is a diagram showing an example of the payment information storage unit 123. In the example shown in FIG. 7, the payment information storage unit 123 has items such as "payment ID", "user ID", "payment place", "location", and "acquisition date and time".

The "payment ID" indicates a payment number for identifying each electronic payment made by the user U. The "user ID" indicates identification information for identifying the user U who has made the electronic payment. The “payment place” indicates the name of the payment place where the user U has made an electronic payment. The payment place is, for example, a store. “Location” indicates the address information of the payment place where the user U has made an electronic payment. The "acquisition date and time" indicates date and time information indicating the date and time when the above "location" was acquired.

For example, in the example shown in FIG. 7, the payment information identified by the payment ID "PV1" is electronically settled by the user U identified by the user ID "U1" at the payment place "convenience store XX store". Is shown. In addition, the payment place "convenience store XX store" is located in the location "Miyagi prefecture △△ city", and the location information indicating the location "Miyagi prefecture △△ city" is the acquisition date and time "2019/12/15 9:30". Indicates that it was acquired in.

The payment information storage unit 123 is not limited to the above, and may store various information depending on the purpose. For example, the payment information storage unit 123 may store information such as a product purchased by the user U and the purchase price.

Returning to FIG. 4, the explanation will be continued. The control unit 130 is a controller, and is an information processing device 100 using, for example, a CPU (Central Processing Unit), an MPU (Micro Processing Unit), an ASIC (Application Specific Integrated Circuit), an FPGA (Field Programmable Gate Array), or the like. It is realized by executing various programs (corresponding to an example of an information processing program) stored in the internal storage device using a storage area such as a RAM as a work area. In the example shown in FIG. 4, the control unit 130 includes a reception unit 131, an acquisition unit 132, an estimation unit 133, a provision unit 134, and a learning unit 135.

(Reception Department 131)
The reception unit 131 receives the registration of various information about the user U from the terminal device 10 of the user U via the communication unit 110, and stores the information in the user information storage unit 121.

In addition, the reception unit 131 may accept registration of various information related to the store or product from the store via the communication unit 110. In this embodiment, detailed explanations regarding the registration of store information and product information are omitted.

(Acquisition unit 132)
The acquisition unit 132 acquires user position information indicating the current position of the terminal device 10 of the user U from the terminal device 10 of the user U via the communication unit 110. For example, the acquisition unit 132 periodically (for example, every 10 minutes) acquires user position information indicating the current position of the user U from the terminal device 10 of the user U via the communication unit 110. That is, the acquisition unit 132 is a position acquisition unit that acquires the position information of the user U.

Further, when electronic payment is performed between the terminal device 10 of the user U and the payment device 200 installed at a payment place such as a store, the acquisition unit 132 uses the terminal device 10 or the terminal device 10 via the communication unit 110. From the payment device 200, the location information (address, etc.) of the store is acquired together with the identification information of the user U included in the payment information. That is, the acquisition unit 132 is a location acquisition unit that acquires the location information of the settlement location where the payment was made to the user U.

(Estimation unit 133)
The estimation unit 133 uses the user position information to estimate whether or not the store location information acquired at the time of payment is correct. That is, the estimation unit 133 is a determination unit that determines whether or not the location information of the store is correct by using the user position information. Further, the estimation unit 133 is a verification unit that verifies the location information of the store by using the user position information.

Here, the estimation unit 133 estimates whether or not the store location information is correct based on the user location information acquired within a predetermined time (for example, within 30 minutes) before and after the acquisition date and time of the store location information. ..

For example, the estimation unit 133 estimates that the store location information is incorrect when the difference in acquisition time between the user location information and the store location information is shorter than the estimated time required to move between the two points. .. At this time, the estimation unit 133 may acquire the estimated time required for moving between the two points from, for example, a navigation service, a map service, a transfer guide (route information), or the like.

Alternatively, the estimation unit 133 determines from the user location information, and even when it is physically impossible or logically impossible for the user U to go to the location indicated by the location information of the store, the store It is estimated that the location information of is incorrect.

In addition, the estimation unit 133 may estimate whether or not the location information of the store is correct by using the location information of other stores acquired before and after the settlement instead of the user location information.

(Providing section 134)
The providing unit 134 provides the Web service to the user U via the communication unit 110.

Further, the providing unit 134 provides the settlement device 200 with an estimation result that the store location information is incorrect via the communication unit 110, and requests or proposes to correct the store location information.

In addition, the provision unit 134 provides the operator of the Web service and the data manager such as store information with an estimation result that the location information of the store is incorrect, and a person actually confirms the location of this store. You may suggest to go.

(Learning Department 135)
The learning unit 135 performs machine learning on the relationship between the user position information of the user U and the location information of the store where the user U has settled, and creates a learning model. For example, the learning unit 135 performs machine learning on the relationship between the movement route of the user U and the location of the store, and creates a learning model. Based on this learning model, the estimation unit 133 estimates whether or not the store location information acquired at the time of payment is correct.

At this time, the learning unit 135 may perform machine learning on the relationship between the attribute information of the user U, the user position information of the user U, and the location information of the store, and create a learning model. The estimation unit 133 may estimate whether or not the location information of the store acquired at the time of payment is correct based on this learning model.

Further, the learning unit 135 performs machine learning on the relationship between the location information of the store where the user U has settled and the location information of another store where the same user U has settled, and creates a learning model. You may. The estimation unit 133 may estimate whether or not the location information of the store acquired at the time of payment is correct based on this learning model.

Machine learning is, for example, deep learning (deep learning) using a deep neural network (DNN). Data mining and other machine learning algorithms may also be used.

[5. Processing procedure]
Next, the processing procedure by the information processing apparatus 100 according to the embodiment will be described with reference to FIG. FIG. 8 is a flowchart showing a processing procedure according to the embodiment. The processing procedure shown below is repeatedly executed by the control unit 130 of the information processing apparatus 100.

The control unit 130 of the information processing device 100 acquires the first user position information from the terminal device 10 of the user U at the point A via the communication unit 110 (step S101).

When electronic payment is made between the terminal device 10 of the user U and the payment device 200 of the store at the point B, the control unit 130 is used by the terminal device 10 or the payment device 200 via the communication unit 110. Acquire the identification information of the person U and the location information of the store (step S102).

The control unit 130 acquires the second user position information from the terminal device 10 of the user U at the C point via the communication unit 110 (step S103).

The control unit 130 verifies the location information of the store based on the first user position information and the second user position information of the user U (step S104).

The control unit 130 determines whether or not the store location information is correct based on the first and second user location information acquired within a predetermined time (for example, within 30 minutes) before and after the acquisition date and time of the store location information. Is estimated (step S105).

For example, when the difference in the acquisition time between each of the first and second user position information and the location information of the store is shorter than the estimated time required for moving between the two points, the control unit 130 stores the store. It is estimated that the location information of is incorrect.

Alternatively, the control unit 130 may be physically impossible or logically possible for the user U to go to the location indicated by the location information of the store, judging from the first and second user location information. Even if it is not, it is estimated that the location information of the store is incorrect.

When the control unit 130 estimates that the store location information is correct (step S105; Yes), the control unit 130 continues the current process as it is. That is, a series of processes is completed.

When the control unit 130 estimates that the store location information is incorrect (step S105; No), the control unit 130 accumulates data such as a purchase history using the store location information (step S106).

The control unit 130 determines whether or not the accumulated data has reached a predetermined number (step S107).

When the control unit 130 determines that the accumulated data has not reached the predetermined number (step S107; No), the control unit 130 continues the current process until the accumulated data reaches the predetermined number (step S101). return).

When the control unit 130 determines that the accumulated data has reached a predetermined number (step S107; Yes), the control unit 130 deals with the location information of the store estimated to be incorrect (step S108).

For example, the control unit 130 may scrutinize the accumulated data or all the data, may propose that a person actually go to the location of this store for confirmation, or provide the location information of this store. All data such as purchase history used may be invalidated. Further, the control unit 130 may request or propose to the payment device 200 via the communication unit 110 to correct the store location information.

[6. Modification example]
The terminal device 10 and the information processing device 100 described above may be implemented in various different forms other than the above-described embodiment. Therefore, a modified example of the embodiment will be described below.

In the above embodiment, the information processing device 100 accumulates the usual user position information of the user U as a history, and based on the history of the user position information of the user U, whether or not the location information of the store is correct is determined. You may try to estimate. For example, even if the user U happens to turn off the positioning function (GPS, etc.) of the terminal device 10 for power saving or the like on the day when the electronic payment is made at the store (when the user position information cannot be acquired), the user U When the user uses the store on a daily basis / frequently, the location information of the store is included in the history of the user location information of the user U, which matches the location information of the store. It can be estimated to be correct. In addition, since the location information of the office (company / workplace) where the user U is usually resident is also included in the history of the user location information of the user U, the location information of the store is the location information of this office or the like. It can be estimated that the location information of the store is correct even when it is the same as (in the same building) or its vicinity. On the contrary, when the location information of the store indicates a position far from the history of the user location information of the user U, it can be suspected that the location information of the store is incorrect. That is, the information processing device 100 acquires the user U's usual behavior pattern based on the user position information of the user U, and determines whether or not the store location information is correct from the user U's usual behavior pattern. presume. For example, Japanese Patent Application Laid-Open No. 2014-63408 discloses a technique for determining a user's living area from position information, and therefore the user U's usual behavior pattern may be acquired by using such a technique. ..

Further, in the above embodiment, an example in which the user position information of one user U is used is described, but in reality, the user position information of each of a plurality of users U may be used. For example, the information processing device 100 estimates whether or not the location information of the store is correct by using the user position information before and after the payment of a plurality of users U who have made electronic payments at the store. By using the user location information of a plurality of users U, it is possible to estimate with higher accuracy whether or not the location information of the store is correct. Further, even if the user location information of a certain user U is incorrect, it is possible to estimate with high accuracy whether or not the location information of the store is correct by comparing the user location information of a plurality of users U.

Further, in the above embodiment, the information processing apparatus 100 uses the user position information in the same area (Tokyo's 23 wards), but in reality, the user position information during the long-distance movement of the user U May be used. For example, when the user U is moving from Tokyo to Nagoya, in the example shown in FIG. 1, the first user position information acquired at point A indicates "Tokyo", and the second user acquired at point C. If the location information indicates "Nagoya" but the location information of the store acquired at point B indicates "Sendai", it is clearly strange judging from the travel route and acquisition date and time, so the store's location information It can be estimated that the location information is incorrect.

Further, in the above embodiment, the information processing device 100 is premised on the state in which the user U can move in the city, but in reality, the user U is in a specific transportation system or a specific facility. You may be in the state of being in. For example, when the user U is using the railway, in the example shown in FIG. 1, the first user position information acquired at the A point and the second user position information acquired at the C point are both of the railway. Although it shows the position on the line (including the station), there is no record that user U has exited the ticket gate, and the location information of the store acquired at point B shows the position in the city far from the railway line. If so, it can be presumed that the location information of the store is incorrect because it is clearly strange judging from the movement route and the acquisition date and time.

Further, in the above embodiment, the information processing apparatus 100 can further improve the estimation accuracy of the store location information by considering the attributes of the user U in addition to the user position information. Specifically, the information processing device 100 determines from the attributes of the user U and the usual behavior even if the location information of the store is determined from the user position information acquired before and after and is in a movable place. If it is the location information of a store that is unlikely to stop by, it is unreasonable and it can be estimated that the location information of the store is incorrect. For example, in the information processing device 100, a user U who does not have a driver's license while walking around the city before and after payment makes a payment at a gas station (gas station), or a service area of an expressway (a highway service area). If the payment is made at a store in SA), it is unreasonable and it can be estimated that the location information of the store is incorrect.

Further, in the above embodiment, the information processing apparatus 100 can not only estimate whether or not the location information of the store is correct, but also detect an unintended fraudulent payment by the user U. For example, in the information processing device 100, judging from the position information of the user U before and after the payment, the payment is made at a store where the user U cannot clearly stop by, and the location information of the store is available. Fraud can be suspected if past verification reveals that it is correct.

Further, in the above embodiment, the electronic payment between the individual and the store is described as an example, but in reality, the electronic payment between the individuals may be used. That is, the person to whom the user U makes an electronic payment may not be a store but another user U. In this case, the payment device 200 of the store is the terminal device 10 of another user U who makes an electronic payment with a certain user U. For example, in return for an individual providing his or her own specialized knowledge, skills, labor force, etc., it is conceivable to receive compensation (reward) by electronic payment.

[7. effect〕
As described above, the information processing apparatus 100 according to the present application includes a position acquisition unit (acquisition unit 132), a location acquisition unit (acquisition unit 132), and an estimation unit 133. The position acquisition unit (acquisition unit 132) acquires the position information of the user U. The location acquisition unit (acquisition unit 132) acquires the location information of the payment location where the payment was made to the user U. The estimation unit 133 estimates whether or not the location information of the payment location is correct from the location information of the user U. This makes it possible to estimate whether or not the location information of the payment place acquired at the time of payment is correct.

The position acquisition unit (acquisition unit 132) acquires the position information of the user U at a time other than the time of payment. The location acquisition unit (acquisition unit 132) acquires the location information of the settlement location at the time of settlement. The estimation unit 133 estimates whether or not the location information of the payment location is correct from the location information of the user U. As a result, it is possible to estimate whether or not the location information of the payment place acquired at the time of payment is correct by randomly using the location information before and after the payment.

The position acquisition unit (acquisition unit 132) acquires a plurality of position information of the user U. The estimation unit 133 estimates whether or not the location information of the payment location is correct from the plurality of location information of the user U. Thereby, it is possible to estimate whether or not the location information of the settlement place acquired at the time of settlement is correct by using a plurality of location information.

The position acquisition unit (acquisition unit 132) acquires the first position information of the user U before the settlement and the second position information of the user U after the settlement. The estimation unit 133 estimates whether or not the location information of the payment place is correct from the first position information and the second position information of the user U. As a result, it is possible to estimate whether or not the location information of the settlement location acquired at the time of settlement is correct by using the location information before settlement and the location information after settlement.

The position acquisition unit (acquisition unit 132) acquires the history of the position information of the user U. The estimation unit 133 estimates whether or not the location information of the payment location is correct from the history of the location information of the user U. Thereby, it is possible to estimate whether or not the location information of the payment place acquired at the time of payment is correct by using the history of the location information of the user U.

The estimation unit 133 acquires the behavior pattern of the user U based on the position information of the user U, and estimates whether or not the location information of the payment place is correct from the behavior pattern of the user U. Thereby, it is possible to estimate whether or not the location information of the payment place acquired at the time of payment is correct by using the behavior pattern of the user U.

The position acquisition unit (acquisition unit 132) acquires the position information of each of the plurality of users U. The estimation unit 133 estimates whether or not the location information of the settlement location is correct from the location information of each of the plurality of users U. Thereby, it is possible to estimate whether or not the location information of the payment place acquired at the time of payment is correct by using the location information of the plurality of users U.

The location acquisition unit (acquisition unit 132) further acquires the location information of another payment location that has made a payment to the user U. The estimation unit 133 estimates whether or not the location information of the settlement location is correct from the location information of the other settlement location. Thereby, it is possible to estimate whether or not the location information of the payment place acquired at the time of payment is correct by using the location information of another payment place.

The estimation unit 133 estimates whether or not the location information of the payment location is correct from the location information of the user U and the attribute information of the user U. Thereby, it is possible to estimate whether or not the location information of the payment place acquired at the time of payment is correct by using the attribute information of the user U in addition to the location information of the user U.

The position acquisition unit (acquisition unit 132) acquires the position information of the indoor user U by using the technology of pedestrian autonomous navigation (PDR). This makes it possible to acquire indoor position information, which is difficult to acquire with a positioning system such as GPS. In addition, it is possible to estimate whether or not the location information of the payment place acquired at the time of payment is correct by using the location information of the indoor user U.

The payment is an electronic payment. As a result, the location information of the payment place can be acquired at the time of electronic payment.

The payment is a two-dimensional code payment. As a result, the location information of the payment place can be acquired at the time of the two-dimensional code payment.

[8. Hardware configuration]
The information processing device 100 and the terminal device 10 according to the above-described embodiment are realized by, for example, a computer 1000 having a configuration as shown in FIG. Hereinafter, the information processing apparatus 100 will be described as an example. FIG. 9 is a hardware configuration diagram showing an example of a computer 1000 that realizes the functions of the information processing device 100. The computer 1000 includes a CPU 1100, a RAM 1200, a ROM (Read Only Memory) 1300, an HDD (Hard Disk Drive) 1400, a communication interface (I / F) 1500, an input / output interface (I / F) 1600, and a media interface (I / F). ) Has 1700.

The CPU 1100 operates based on a program stored in the ROM 1300 or the HDD 1400, and controls each part. The ROM 1300 stores a boot program executed by the CPU 1100 when the computer 1000 is started, a program depending on the hardware of the computer 1000, and the like.

The HDD 1400 stores a program executed by the CPU 1100, data used by such a program, and the like. The communication interface 1500 receives data from another device via the communication network 500 (corresponding to the network N shown in FIG. 2) and sends the data to the CPU 1100, and the data generated by the CPU 1100 is transmitted to the other device via the communication network 500. Send to the device.

The CPU 1100 controls an output device such as a display or a printer, and an input device such as a keyboard or a mouse via the input / output interface 1600. The CPU 1100 acquires data from the input device via the input / output interface 1600. Further, the CPU 1100 outputs the data generated via the input / output interface 1600 to the output device.

The media interface 1700 reads a program or data stored in the recording medium 1800 and provides the program or data to the CPU 1100 via the RAM 1200. The CPU 1100 loads the program from the recording medium 1800 onto the RAM 1200 via the media interface 1700, and executes the loaded program. The recording medium 1800 is, for example, an optical recording medium such as a DVD (Digital Versatile Disc) or PD (Phase change rewritable Disk), a magneto-optical recording medium such as an MO (Magneto-Optical disk), a tape medium, a magnetic recording medium, or a semiconductor memory. And so on.

For example, when the computer 1000 functions as the information processing device 100 according to the embodiment, the CPU 1100 of the computer 1000 realizes the function of the control unit 130 by executing the program loaded on the RAM 1200. Further, the data in the storage unit 120 is stored in the HDD 1400. The CPU 1100 of the computer 1000 reads and executes these programs from the recording medium 1800, but as another example, these programs may be acquired from another device via the communication network 500.

[9. others〕
Although the embodiments of the present application have been described above, the present invention is not limited to the contents of these embodiments. Further, the above-mentioned components include those that can be easily assumed by those skilled in the art, those that are substantially the same, that is, those having a so-called equal range. Furthermore, the components described above can be combined as appropriate. Further, various omissions, replacements or changes of the components can be made without departing from the gist of the above-described embodiment.

Further, among the processes described in the above-described embodiment, all or a part of the processes described as being automatically performed can be manually performed, or the processes described as being manually performed can be performed. All or part of it can be done automatically by a known method. In addition, the processing procedure, specific name, and information including various data and parameters shown in the above document and drawings can be arbitrarily changed unless otherwise specified. For example, the various information shown in each figure is not limited to the illustrated information.

Further, each component of each of the illustrated devices is a functional concept, and does not necessarily have to be physically configured as shown in the figure. That is, the specific form of distribution / integration of each device is not limited to the one shown in the figure, and all or part of the device is functionally or physically dispersed / physically distributed in arbitrary units according to various loads and usage conditions. Can be integrated and configured.

For example, the information processing device 100 described above may be realized by a plurality of server computers, or may be realized by calling an external platform or the like by API (Application Programming Interface), network computing, or the like depending on the function. Can be changed flexibly.

Further, the above-described embodiments and modifications can be appropriately combined as long as the processing contents do not contradict each other.

Further, the above-mentioned "section, module, unit" can be read as "means" or "circuit". For example, the reception unit can be read as a reception means or a reception circuit.

1 Information processing system 10 Terminal device 14 Positioning unit 100 Information processing device 110 Communication unit 120 Storage unit 121 User information storage unit 122 User position information storage unit 123 Payment information storage unit 130 Control unit 131 Reception unit 132 Acquisition unit 133 Estimating unit 134 Provided Department 135 Learning Department

Claims (14)

The location acquisition unit that acquires the user's location information,
The location acquisition department that acquires the location information of the payment location where the payment was made to the user,
An information processing device including an estimation unit that estimates whether or not the location information of the payment place is correct from the location information of the user. The position acquisition unit acquires the position information of the user at a time other than the time of payment, and obtains the position information of the user.
The location acquisition unit acquires the location information of the payment location at the time of payment, and
The information processing device according to claim 1, wherein the estimation unit estimates whether or not the location information of the payment place is correct from the location information of the user. The position acquisition unit acquires a plurality of position information of the user, and obtains a plurality of position information of the user.
The information processing device according to claim 1 or 2, wherein the estimation unit estimates whether or not the location information of the payment place is correct from a plurality of location information of the user. The position acquisition unit acquires the first position information of the user before payment and the second position information of the user after payment.
The estimation unit is any one of claims 1 to 3, characterized in that the estimation unit estimates whether or not the location information of the payment place is correct from the first position information and the second position information of the user. The information processing device described in. The position acquisition unit acquires the history of the position information of the user and obtains the history.
The information processing according to any one of claims 1 to 4, wherein the estimation unit estimates whether or not the location information of the payment place is correct from the history of the location information of the user. Device. The estimation unit is characterized in that it acquires the behavior pattern of the user based on the location information of the user and estimates whether or not the location information of the payment place is correct from the behavior pattern of the user. The information processing apparatus according to any one of claims 1 to 5. The position acquisition unit acquires the position information of each of the plurality of users, and obtains the position information of each of the plurality of users.
The estimation unit according to any one of claims 1 to 6, wherein the estimation unit estimates whether or not the location information of the payment place is correct from the position information of each of the plurality of users. Information processing device. The location acquisition unit further acquires the location information of another payment place that has made a payment to the user, and obtains the location information.
The information processing according to any one of claims 1 to 7, wherein the estimation unit estimates whether or not the location information of the settlement location is correct from the location information of the other settlement location. Device. Any one of claims 1 to 8, wherein the estimation unit estimates whether or not the location information of the payment place is correct from the location information of the user and the attribute information of the user. The information processing device described in 1. The information processing device according to any one of claims 1 to 9, wherein the position acquisition unit acquires the position information of the user indoors by using the technique of pedestrian autonomous navigation. .. The information processing device according to any one of claims 1 to 10, wherein the payment is an electronic payment. The information processing device according to any one of claims 1 to 11, wherein the payment is a two-dimensional code payment. It is an information processing method executed by an information processing device.
The location acquisition process to acquire the user's location information and
The location acquisition process for acquiring the location information of the payment location where the payment was made to the user, and the location acquisition process.
An information processing method including an estimation step of estimating whether or not the location information of the payment place is correct from the location information of the user. The location acquisition procedure for acquiring the user's location information and
The location acquisition procedure for acquiring the location information of the payment location where the payment was made to the user, and the location acquisition procedure.
An information processing program for causing a computer to execute an estimation procedure for estimating whether or not the location information of the payment place is correct from the location information of the user.

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