JP7269415B1 - Information processing device, information processing method, and information processing program - Google Patents

Abstract

An advertisement is displayed only for a user who wishes to view the advertisement while considering the merits of the user and the purchase assistant. Kind Code: A1 An information processing apparatus 10 receives a selection as to whether or not to receive assistance in purchasing a product, and when it accepts that assistance in purchasing a product is received, it receives product purchase information, which is information relating to the purchase of the product. , Purchasing assistance information, which is information regarding the presence or absence of assistance in purchasing a product; Purchaser information, which is information relating to the purchaser who purchases the product; and Purchasing assistance information, which is information relating to the person who provides assistance in purchasing the product , to issue an NFT associated with. [Selection drawing] Fig. 1

Description

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

In recent years, techniques have been proposed for promoting sales of traded items when trading merchandise on websites. For example, display of advertisements and distribution of coupons by purchase assistants are proposed as sales promotion activities to encourage visitors, users or purchasers (hereinafter referred to as "users") to purchase products on EC (Electronic Commerce) sites. ing.

In addition, the advertisement display on the website is distributed for the purpose of getting the user to recognize the product or purchase it. In some cases, selective distribution of advertisements with high affinity to users is performed.

JP 2022-041055 A JP 2021-089485 A

However, there is a problem that the advertisement cannot be displayed only for the user who wishes to view the advertisement while considering the merits of the user and the purchase assistant. For example, even when a user who has purchased a product on an EC site does not desire to view an advertisement, there are cases where the user is forced to view the advertisement.

In order to solve the above problems and achieve the object, an information processing apparatus according to the present invention receives a selection as to whether or not assistance for purchase of a product is to be received at a reception unit, and accepts a request for purchase of the product at the reception unit. When the subsidy is accepted, the subsidies are purchase assistance information that is information regarding the presence or absence of subsidies for the purchase of the product, product purchase information that is information regarding the purchase of the product, and information regarding the purchaser who purchases the product. The purchaser information and purchase helper information, which is information about a person who provides assistance in purchasing the product, are linked to each other, and an NFT is issued by an issuing unit.

ADVANTAGE OF THE INVENTION According to this invention, it is effective in the ability to display an advertisement only to the user who wants viewing and listening of an advertisement, considering the merit of a user and a purchase assistant.

FIG. 1 is a diagram illustrating an example of an information processing method according to an embodiment. FIG. 2 is a diagram illustrating a configuration example of an information processing system according to the embodiment; FIG. 3 is a diagram illustrating a configuration example of a blockchain network according to the embodiment. FIG. 4 is a diagram illustrating an example of a device configuration of an information processing device according to the embodiment; FIG. 5 is a diagram illustrating an example of information related to purchase assistance held by a storage unit according to the embodiment; FIG. 6 is a diagram illustrating an example of information regarding product purchase held by a storage unit according to the embodiment; 7 is a diagram illustrating an example of information about a purchaser held by a storage unit according to the embodiment; FIG. FIG. 8 is a diagram illustrating an example of information about a purchase assistant held by a storage unit according to the embodiment; FIG. 9 is a diagram illustrating a configuration example of a block chain according to the embodiment; FIG. 10 is a flowchart illustrating an example of information processing according to the embodiment; FIG. 11 is a hardware configuration diagram showing an example of a computer that implements the functions of the information processing apparatus.

EMBODIMENT OF THE INVENTION Below, the form (it is hereafter described as "embodiment") for implementing the information processing apparatus, the information processing method, and the information processing program concerning this invention is demonstrated in detail, referring drawings. Note that the description of this embodiment does not limit the information processing apparatus, information processing method, and information processing program according to the present invention. In addition, in the following embodiments, the same parts are denoted by the same reference numerals, and overlapping descriptions are omitted.

[1. Outline of information processing method]
The present invention relates to purchase assistance information 13a that is information regarding the presence or absence of purchase assistance selected by the purchaser, merchandise purchase information 13b that is information regarding merchandise, purchaser information 13c that is information regarding the purchaser, and purchase assistance. Information for issuing an NFT (Non Fungible Token) 102 linked with the purchase assistant information 13d, which is information, and displaying both or one of the product and advertisement based on the information linked to the NFT 102 A processing device 10 is shown. In the following, an example will be described in which the products traded on the EC site are digital contents such as still images, moving images, sounds, music, and application programs.

Although an EC site will be described as an example, it is not limited to an EC site, and may be, for example, a WEB site, an application program, or the like. Moreover, the above-mentioned traded products are examples, and are not limited to digital contents such as still images, moving images, voices, music, application programs, and the like.

[2. An example of information processing according to the embodiment]
First, an example of an information processing method performed by the information processing apparatus 10 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 terminal device 100 displays the product purchase screen 101 of the EC site. The purchaser selects the presence or absence of purchase assistance on the product purchase screen 101 displayed on the screen of the terminal device 100 (step S10). At this time, the reception unit 12a of the information processing device 10 receives the purchaser's selection as to whether or not purchase assistance is available (step S11). For example, when the purchaser purchases "product A" displayed on the product purchase screen 101 of FIG. Check the box to choose to receive purchase assistance.

Subsequently, the issuing unit 12c of the information processing device 10 outputs the purchase assistance information 13a, which is information regarding the presence or absence of purchase assistance received by the reception unit 12a in step S11, the product purchase information 13b held by the storage unit 13, and the purchaser. Based on the information 13c and the purchase assistant information 13d, the NFT 102 linked with the above information is issued (step S12). For example, the NFT 102 in FIG. 1 has information that the product name is "Product A", the purchaser is "User A", the purchase assistance is "Yes", and the name of the purchase assistant is "ABC Corporation". contains.

Subsequently, the issuing unit 12c of the information processing device 10 stores the NFT 102 issued in step S12 in the user wallet 103 (step S13). Next, the transmitting unit 12d of the information processing device 10 displays products and advertisements on the terminal device 100 based on the information of the NFT 102 stored by the issuing unit 12c in step S13. For example, in the user wallet 103 of FIG. 1, product A purchased by the purchaser and advertisement B provided by the purchase assistant are displayed. Although not illustrated in FIG. 1, if the purchaser chooses not to receive purchase assistance, only the purchased product is displayed in the user wallet 103, and no advertisement is displayed.

[3. Configuration of information processing system]
Next, the configuration of the information processing system 1 according to the embodiment will be described. FIG. 2 is an explanatory 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 includes an information processing device 10 , a terminal device 100 and a blockchain network 20 . In this embodiment, the information processing device 10, the terminal device 100, and the blockchain network 20 are communicably connected to each other by wire or wirelessly via a predetermined communication network (network NW). The terminal device 100 and the blockchain network 20 cooperate with the communication unit 11 of the information processing device 10 shown in FIG. The information processing system 1 shown in FIG. 2 may include a plurality of information processing devices 10, a plurality of terminal devices 100, or a plurality of block chain networks 20. FIG.

The information processing device 10 performs processing based on information transmitted from the terminal device 100 and the blockchain network 20 via the network NW. Note that the information processing apparatus 10 may be, for example, a PC (Personal Computer), a WS (Work Station), a computer having server functions, or the like.

The terminal device 100 is a smart device such as a smartphone or tablet used by a user, and is connected to any server device via a wireless communication network such as LTE (Long Term Evolution), 4G (4th Generation) or 5G (5th Generation). It is a portable terminal device that can communicate with. The terminal device 100 may be not only a smart device but also a desktop PC, a notebook PC, a PDA (Personal Digital Assistant), or the like. In addition, in this embodiment, the case where the terminal device 100 is a smart phone is shown.

The blockchain network 20 is a distributed network composed of a plurality of communication node terminals NX. Also, the communication node terminal NX is a communication node device that configures the blockchain network 20 . The communication node terminal NX is a general computer device equipped with an arithmetic unit, a main storage device, an auxiliary storage device, means for connecting to a network, various input/output devices, and the like. It may be a type PC, a notebook type PC, or the like.

[3-1. Blockchain network configuration]
Next, the configuration of the blockchain network 20 according to the embodiment will be described. FIG. 3 is an explanatory diagram showing a configuration example of the blockchain network 20 according to the embodiment. The blockchain network 20 shown in FIG. 3 is a P2P (Peer to Peer) network and has communication node terminals N1 to N8 and a network NW. Note that the communication node terminals N1 to N8 shown in FIG. 3 are merely examples, and the blockchain network 20 may include more communication node terminals NX.

Each communication node terminal NX has a unique address including a public key, and a plurality of communication node terminals NX maintain the blockchain network 20 in cooperation with each other. For example, the auxiliary storage device of the communication node terminal NX stores the same blocks as the blocks included in the block chain data 13f of the information processing device 10 as shown in FIG. 9 to be described later. Therefore, by using the blockchain network 20 to distributely share and monitor the history of information processing such as product purchases, purchase prices, discount prices, advertisement display times, advertisement display periods, etc., between the communication node terminals NX The existence and legitimacy of processing in

The network NW is a wired or wireless communication network that connects the communication node terminals NX so as to be able to communicate with each other.

[4. Configuration of Information Processing Device]
Next, the configuration of the information processing device 10 according to the embodiment will be described. FIG. 4 is an explanatory diagram showing a configuration example of the information processing apparatus 10 according to the embodiment. As shown in FIG. 4 , the information processing device 10 has a communication section 11 , a control section 12 and a storage section 13 . Although not shown in FIG. 4, the information processing apparatus 10 includes an input unit (for example, a keyboard, a mouse, etc.) for receiving various operations from an administrator of the information processing apparatus 10, and a display unit for displaying various information. (eg, liquid crystal display, etc.).

(Regarding communication unit 11)
The communication unit 11 is connected to the network NW by wire or wirelessly, and transmits and receives information among the terminal device 100 , the information processing device 10 and the blockchain network 20 . For example, the communication unit 11 is realized by a network adapter, a network interface card, or the like.

(Regarding the storage unit 13)
The storage unit 13 has, as shown in FIG. 4, auxiliary purchase information 13a, product purchase information 13b, purchaser information 13c, purchase assistant information 13d, metadata 13e, and blockchain data 13f. For example, the storage unit 13 is implemented by a semiconductor memory device such as RAM (Random Access Memory) or flash memory, or a storage device such as HDD (Hard Disk Drive), SSD (Solid State Drive), or optical disk.

(Regarding purchase assistance information 13a)
The purchase assistance information 13a is information related to purchase assistance. An example of information included in the purchase assistance information 13a will be described with reference to FIG. In the example of FIG. 5, the storage unit 13 stores the purchaser ID identified by the purchase assistance ID "SD001" as "U001", the purchase assistance as "Yes", and the discount rate as "5%". It stores that the advertisement display period is "one day" and the number of times the advertisement is displayed is "once". Information included in the purchase assistance information 13a relates to items such as "purchase assistance ID", "purchaser ID", "purchase assistance", "discount rate", "advertisement display period", and "advertisement display count". The information is not limited to, and may include information related to any other purchasing aid.

(Regarding product purchase information 13b)
The product purchase information 13b is information about purchased products. An example of information included in the product purchase information 13b will be described with reference to FIG. In the example of FIG. 6 , the storage unit 13 stores the product name identified by the product ID “P0001” as “product A”, the classification as “sports”, the purchaser ID as “U001”, and the product URI is "https://aaa...". Information included in the product purchase information 13b is not limited to information related to items such as "product ID", "product name", "classification", "purchaser ID", and "product URI". Information related to any other purchased product information may be included.

(Regarding purchaser information 13c)
The purchaser information 13c is information about the purchaser who purchased the product. An example of information included in the purchaser information 13c will be described with reference to FIG. In the example of FIG. 7, the storage unit 13 stores the name of the purchaser identified by the purchaser ID "U001" as "AAA", the sex as "male", the age as "35", and the residential area as I remember that it was “XX Ward, Tokyo” and that my interest was “investment”. Information included in the purchaser information 13c is limited to information related to items such as "purchaser ID", "purchaser name", "sex", "age", "residence area", and "interests". For example, information related to the purchaser's demographic, psychological, geographic, behavioral, etc. may be included.

(Regarding purchasing assistant information 13d)
The purchase assistant information 13d is information about a person who provides purchase assistance. An example of information included in the purchase assistant information 13d will be described with reference to FIG. In the example of FIG. 8, the storage unit 13 stores the name identified by the purchase assistant ID "SP001" as "ABC Co., Ltd.", the advertisement URI as "https://xxx...", and the assistant classification as It remembers that it is "sports" and the advertisement classification is "sports". Information included in the purchase assistant information 13d is limited to information related to items such as "purchase assistant ID", "name", "advertisement URI", "assistant classification", and "advertisement classification". Instead, information related to any other purchasing assistant information may be included. The purchase assistant information 13d may be registered in advance or may be received in a bid format.

(Regarding metadata 13e)
The metadata 13e includes product and advertisement data. The data included in the metadata 13e is associated with the above-mentioned "product URI" or "advertisement URI" included in the NFT102. The transmission unit 12d displays the product and advertisement data included in the metadata 13e in the user wallet 103 based on the URI information described above. The information included in the metadata 13e is not limited to the above-described data regarding products and advertisements, and may include other arbitrary information.

(Regarding blockchain data 13f)
The blockchain data 13f includes the blockchain BC. The block chain BC included in the block chain data 13f will be explained using FIG. FIG. 9 is an explanatory diagram showing the data structure of the blockchain BC stored in the blockchain data 13f of the information processing device 10 according to the embodiment. As shown in FIG. 9, the blockchain data 13f is generated by a time-series chain of data called blocks, including 1 block, 2 blocks, . Contains the configured blockchain BC. Each block that constitutes this block chain BC contains hash value information of the immediately preceding block. For this reason, if any block of the blockchain BC is tampered with, an inconsistency will occur in the data chain relationship.

(Regarding the control unit 12)
As shown in FIG. 4, the control unit 12 has a receiving unit 12a, a reading unit 12b, an issuing unit 12c, and a transmitting unit 12d. The control unit 12 is implemented by a CPU (Central Processing Unit), an MPU (Micro Processing Unit), or the like executing various programs stored in the storage device of the information processing apparatus 10 using the RAM as a work area. Also, the control unit 12 may be implemented by an integrated circuit such as an ASIC (Application Specific Integrated Circuit) or an FPGA (Field Programmable Gate Array).

(Regarding the reception unit 12a)
The accepting unit 12a accepts a selection as to whether or not assistance for purchasing the product selected by the purchaser is to be received when purchasing the product. The information received by the receiving unit 12a is not limited to the above-described information regarding the selection of the presence or absence of purchase assistance. For example, the receiving unit 12a may receive selections such as a purchase subsidy method, an advertisement display period, an advertisement display count, whether or not to provide user attribute information of the purchaser himself/herself, and the like.

For example, the reception unit 12a may select the above-mentioned purchase assistance method as a "discount amount" that is a certain amount of discount, a "supplement" that attaches an accessory separately from the main product such as an appendix or a bonus, and a "Next purchase subsidy" that can be used for any product, "Pseudo-currency (points)" that can be used for discounts and cashback when purchasing products on EC sites, "Limited purchase rights" that can be purchased only when there is a purchase subsidy , etc. may be accepted.

Further, the reception unit 12a may receive selection of the display period or the number of times of display of the advertisement by the purchaser, and set a difference in the method of purchase assistance, the discount rate, the amount of the discount price, or the like. Alternatively, the receiving unit 12a may receive a selection as to whether or not the purchaser's own user attribute information is provided, and set a difference in the method of purchase assistance, the discount rate, the amount of the discount price, or the like.

(Regarding the reading unit 12b)
The reading unit 12b reads the auxiliary purchase information 13a, the product purchase information 13b, the purchaser information 13c, and the purchase assistant information 13d held by the storage unit 13 .

Further, the reading unit 12b reads out the purchase helper information 13d having the same or similar attribute information as the information about the attribute of the product. For example, if the product to be purchased is related to sports, the reading unit 12b reads information about a sports-related purchase assistant or an advertisement provided by the purchase assistant.

Further, the reading unit 12b reads out the purchasing helper information 13d having the same or similar attribute information as the information regarding the attribute of the purchaser who purchased the product. For example, the reading unit 12b reads an attribute in which the purchaser is interested in travel, and reads out a travel-related purchase assistant or an advertisement provided by the purchase assistant when purchasing a travel-related sales product.

Information other than the aforementioned auxiliary purchase information 13a, product purchase information 13b, purchaser information 13c, and purchase assistant information 13d may be read. Further, the purchase assistant information 13d may be read based on information other than the purchase assistance information 13a, the product purchase information 13b, and the purchaser information 13c.

(Regarding the issuing unit 12c)
Based on the information read by the reading unit 12b, the issuing unit 12c, when the accepting unit 12a accepts that there is assistance for purchasing a product, purchase assistance information 13a, which is information regarding whether assistance for purchasing a product is available; Product purchase information 13b that is information related to product purchase, purchaser information 13c that is information related to the purchaser who purchases the product, and purchase helper information 13d that is information related to the person who provides assistance in purchasing the product. Issue the linked NFT 102 and store it in the user wallet 103. Further, when the reception unit 12a accepts that there is no purchase assistance for the product, the issuing unit 12c collects the purchase assistance information 13a, the product purchase information 13b, the purchaser information 13c, and the purchase assistant information 13d. Issue the linked NFT 102 and store it in the user wallet 103.

Information included in the NFT 102 may be added in addition to the information described above. Also, the product purchase information 13b and the purchase assistant information 13d may be linked to different NFTs 102 and issued.

(Regarding the transmitter 12d)
The transmitting unit 12d transmits data stored in an area outside the blockchain based on the information of the NFT 102 issued by the issuing unit 12c. For example, the transmission unit 12d transmits data of purchased products and data of advertisements based on the information of the NFT 102 stored in the user wallet 103 . The terminal device 100 displays one or both of the product and the advertisement based on the data transmitted by the transmission unit 12d.

[5. Processing procedure]
Next, a procedure for information processing by the information processing apparatus 10 according to the embodiment will be described with reference to FIG. 10 . FIG. 10 is a flowchart illustrating an example of information processing according to the embodiment;

In the example of FIG. 10, the reception unit 12a of the information processing device 10 receives information on selection of whether or not purchase assistance is available when the purchaser purchases a product as purchase assistance information 13a (step S101). Next, the reading unit 12b of the information processing device 10 reads the auxiliary purchase information 13a, the product purchase information 13b, the purchaser information 13c, and the purchase assistant information 13d from the storage unit 13 (step S102). Note that the reading unit 12b of the information processing device 10 may read the purchase assistant information 13d based on the product purchase information 13b and the purchaser information 13c.

Subsequently, the issuing unit 12c of the information processing device 10 issues the NFT 102 in which the purchase assistance information 13a, the product purchase information 13b, the purchaser information 13c, and the purchase assistant information 13d are linked ( step S103). Then, the transmission unit 12d of the information processing device 10 displays the product or the advertisement based on the information linked to the NFT102. Depending on the presence or absence of purchase subsidy, the subsequent process branches. (Step S104). If the purchaser has selected not to receive purchase assistance, the transmission unit 12d of the information processing device 10 transmits and displays the product data from the metadata 13e based on the information of the NFT 102 issued in step S103 ( step S105). On the other hand, if the purchaser has selected to receive assistance, the transmission unit 12d of the information processing device 10 provides the product data and the purchase assistance from the metadata 13e based on the information of the NFT 102 issued in step S103. Send and display the advertisement data (step S106).

The data to be displayed is not limited to product data or a combination of product data and advertisement data. Only advertisement data may be displayed, or arbitrary data other than advertisement data may be displayed.

[6. Effect]
As described above, the information processing apparatus 10 according to the embodiment issues the NFT 102 including the auxiliary purchase information 13a, the product purchase information 13b, the purchaser information 13c, and the purchase assistant information 13d, and stores the user wallet 103 is caused to display one or both of product data and advertisement data. As a result, the information processing apparatus 10 can select whether or not to use purchase assistance and advertisement viewing, as described later, improve the degree of freedom in combining purchase assistance methods and assistance ratios, etc. To provide effects such as display of advertisements.

[6-1. Selection of purchase assistance and advertisement display]
For example, based on the information contained in the NFT 102, the information processing device 10 can provide purchase assistance only to purchasers who desire purchase assistance, and display advertisements only to purchasers who desire to view advertisements. .

[6-2. Select whether to display purchase assistance and advertisements for each product]
For example, the information processing device 10 issues the NFT 102 including the purchase assistance information 13a and the product purchase information 13b, so that the purchase assistance for each product and Set whether or not to display advertisements. Thereby, the information processing device 10 can display advertisements only for products for which the purchaser wishes to display advertisements.

[6-3. Selection of advertisement display period and number of times]
For example, the information processing device 10 issues the NFT 102 including the purchase assistance information 13a and the purchaser information 13c, so that the number of times the advertisement selected by the purchaser is displayed, the display period, and the purchaser's own information are sent to the purchase assistance. Purchasing assistance can be provided or advertisements can be displayed based on the selection information as to whether or not to provide it.

[6-4. Selection of purchase subsidy method]
For example, the information processing device 10 holds information on purchase assistance other than the information on the discount rate included in the purchase assistance information 13a, so that the purchase assistance method by the operator or the purchase assistance method by the purchaser can be freely selected. degree can be improved.

[6-5. Display of advertisement by product attributes]
For example, the information processing device 10 changes the display of the advertisement provided by the purchase assistant based on the attribute information of the product included in the product purchase information 13b, so that the attribute of the product purchased by the purchaser is similar or identical to that of the product purchased by the purchaser. Ads with the attribute of can be displayed to buyers.

[6-6. Display of advertisements according to purchaser attributes]
For example, the information processing device 10 changes the display of the advertisement provided by the purchase assistant based on the purchaser's attribute information included in the purchaser information 13c, thereby enabling the purchaser's hobbies, preferences, residence area, etc. to be displayed. Advertisements having similar or identical attributes to the purchaser attributes can be displayed to the purchaser.

[6-7. Price discount and collection of discount price]
For example, the information processing device 10 can provide purchase subsidy amount information based on the information included in the NFT 102 . Based on the information, the operator can collectively charge the discounted price to the purchase assistant and collect it. As a result, information from price discount to price collection can be consistently managed on the NF 102T.

[6-8. Recruitment of purchasing assistants]
In the above example, the example in which the purchase assistant is linked to the purchase target in advance has been described, but the embodiment is not limited to this. For example, the user may recruit purchase assistants.

For example, the user designates an advertisement display period and a discount rate, and solicits purchase assistants. In such a case, the information processing apparatus 10 provides the purchase assistant candidate with the type and content of the purchase target and information on the user who intends to purchase. Then, the information processing apparatus 10 selects a purchase assistant who is presumed to be more closely related to the user according to the type and content of the purchase target, the user's attribute, etc., and sends the selected purchase assistant the purchase cost. The burden may be proposed to the purchasing assistant. In addition, when the purchase assistant approves the burden of the purchase cost within a predetermined period, the process of issuing the NFT with the purchase assistance is performed by the above-described process.

[7. Hardware configuration]
The information processing apparatus 10 according to the embodiment described above is implemented by a computer 1000 configured as shown in FIG. 11, for example. FIG. 11 is a hardware configuration diagram showing an example of a computer 1000 that implements the functions of the information processing apparatus 10. As shown in FIG. The computer 1000 is connected to an output device 1010 and an input device 1020, and an arithmetic device 1030, a primary storage device 1040, a secondary storage device 1050, an output I/F (Interface) 1060, an input I/F 1070, and a network I/F 1080 are buses. It has a form connected by 1090.

The arithmetic device 1030 operates based on programs stored in the primary storage device 1040 and the secondary storage device 1050, programs read from the input device 1020, and the like, and executes various processes. The primary storage device 1040 is a memory device such as a RAM that temporarily stores data used by the arithmetic device 1030 for various calculations. The secondary storage device 1050 is a storage device that stores data used for various calculations by the arithmetic device 1030 and various databases, and is realized by a ROM (Read Only Memory), HDD, flash memory, or the like.

The output I/F 1060 is an interface for transmitting information to be output to the output device 1010 that outputs various types of information such as a monitor and a printer. ) and HDMI (registered trademark) (High Definition Multimedia Interface). An input I/F 1070 is an interface for receiving information from various input devices 1020 such as a mouse, keyboard, scanner, etc., and is realized by, for example, USB.

Note that the input device 1020 includes, for example, optical recording media such as CDs (Compact Discs), DVDs (Digital Versatile Discs), PDs (Phase change rewritable discs), magneto-optical recording media such as MOs (Magneto-Optical discs), and tapes. It may be a device that reads information from a medium, a magnetic recording medium, a semiconductor memory, or the like. Also, the input device 1020 may be an external storage medium such as a USB memory.

Network I/F 1080 receives data from other devices via network NW and sends the data to arithmetic device 1030, and also transmits data generated by arithmetic device 1030 to other devices via network NW.

Arithmetic device 1030 controls output device 1010 and input device 1020 via output I/F 1060 and input I/F 1070 . For example, arithmetic device 1030 loads a program from input device 1020 or secondary storage device 1050 onto primary storage device 1040 and executes the loaded program.

For example, when the computer 1000 functions as the information processing device 10, the arithmetic device 1030 of the computer 1000 implements the functions of the control unit 12 of the information processing device 10 by executing a program loaded on the primary storage device 1040. do.

[8. Others]
Although the embodiments of the present invention have been described above, the present invention is not limited by the contents of these embodiments. In addition, the components described above include those that can be easily assumed by those skilled in the art, those that are substantially the same, and those within the so-called equivalent range. Furthermore, the components described above can be combined as appropriate. Furthermore, various omissions, replacements, or modifications of components can be made without departing from the gist of the above-described embodiments.

Further, among the processes described in the above embodiments, all or part of the processes described as being automatically performed can be manually performed, or the processes described as being performed manually can be performed manually. All or part of this can also be done automatically by known methods. In addition, information including processing procedures, specific names, various data and parameters shown in the above documents and drawings can be arbitrarily changed unless otherwise specified. For example, the various information shown in each drawing is not limited to the illustrated information.

Also, each component of each device illustrated is functionally conceptual, and does not necessarily need to be physically configured as illustrated. In other words, the specific form of distribution and integration of each device is not limited to the illustrated one, and all or part of them can be functionally or physically distributed and integrated in arbitrary units according to various loads and usage conditions. Can be integrated and configured.

Further, the embodiments described above can be appropriately combined within a range that does not contradict the processing contents.

Also, the above-mentioned "section, module, unit" can be read as "means" or "circuit".

1 information processing system 10 information processing device 11 communication unit 12 control unit 12a reception unit 12b reading unit 12c issuing unit 12d transmission unit 13 storage unit 13a auxiliary purchase information 13b product purchase information 13c purchaser information 13d purchase assistant information 13e metadata 13f Blockchain data 20 Blockchain network NX Communication node terminal NW network BC Blockchain 100 Terminal device 101 Product purchase screen 102 NFT
103 User Wallet 1000 Computer 1010 Output Device 1020 Input Device 1030 Arithmetic Device 1040 Primary Storage Device 1050 Secondary Storage Device 1060 Output I/F
1070 Input I/F
1080 network I/F
1090 bus

Claims (6)

a reception unit that receives a selection as to whether or not to receive assistance in purchasing a product;
When the reception unit accepts assistance for purchasing the product, purchase assistance information that is information regarding the presence or absence of assistance for purchasing the product, product purchase information that is information regarding the purchase of the product, and the product Purchaser information, which is information about the purchaser who purchases the product, and purchase assistant information, which is information about the person who provides assistance in purchasing the product, are linked to each other, and an issuing unit that issues an NFT;
An information processing device comprising: further comprising a reading unit that reads the purchase helper information having the same or similar attribute information as the information on the attribute of the product;
The information processing apparatus according to claim 1, characterized by: further comprising a reading unit that reads information related to the attributes of the purchaser who purchased the product, and the purchase helper information having the same or similar attribute information;
The information processing apparatus according to claim 1, characterized by: Further comprising a transmitting unit that transmits data stored in an area outside the blockchain based on the information of the NFT issued by the issuing unit,
The information processing apparatus according to claim 1, characterized by: An information processing method executed by an information processing device,
a step of receiving a selection as to whether or not to receive assistance in purchasing a product;
When it is accepted that the purchase assistance of the product is available, the purchase assistance information that is information related to the purchase assistance of the product, the product purchase information that is information related to the purchase of the product, and the purchaser who purchases the product. A step of issuing an NFT in which purchaser information, which is information, and purchase assistant information, which is information about a person who provides assistance in purchasing the product, are linked;
An information processing method comprising: a procedure for accepting a choice as to whether or not to receive assistance in purchasing a product;
When it is accepted that the purchase assistance of the product is available, the purchase assistance information that is information related to the purchase assistance of the product, the product purchase information that is information related to the purchase of the product, and the purchaser who purchases the product. A procedure for issuing an NFT in which purchaser information, which is information, and purchase assistant information, which is information about a person who provides assistance in purchasing the product, are linked;
An information processing program characterized by executing

Images