KR20120126903A - System for issuing electronic receipt through wireless communication and providing consumption information and service method thereof - Google Patents

Abstract

PURPOSE: A system for issuing a digital receipt and providing information with wireless communication and a service method thereof are provided to quickly supply accurate statistics information by sharing purchase records and opinions between members and nonmembers of smart phones. CONSTITUTION: A payment device(10) performs wireless communication including NFC(Near Field Communication). The payment device issues a digital receipt according to payment. A plurality of first smart phones(20) receive and install an application program. The first smart phones extract a use record from the digital receipt through the installed application program. The first smart phones process consumption records of each member to supply a consumption record information search service. [Reference numerals] (10) Payment device(NFC affiliated store); (20) First smart phone(embedded with a financial card); (30) Server; (40) Advertiser terminal; (AA) Payment; (BB) Transmission of digital receipt or use record; (CC) App. program provision; (DD) Membership registration; (EE) Automatic data transmission; (FF) Provision and sharing of processed information inserted with advertisement; (GG) Consumption search service request; (HH) Smart phone; (II) Consumption search service provision; (JJ) Wireless internet

Description

Electronic Receipt Issuance and Information Providing System using Wireless Communication and its Service Method {SYSTEM FOR ISSUING ELECTRONIC RECEIPT THROUGH WIRELESS COMMUNICATION AND PROVIDING CONSUMPTION INFORMATION AND SERVICE METHOD THEREOF}

The present invention relates to an electronic receipt issuance and information providing system using wireless communication, and a service method thereof. More specifically, a plurality of second smartphones registered as members in a server receives an electronic receipt issued by a wireless communication payment machine. And extract the usage history of each member from the received electronic receipt to the server, and the server processes and stores various consumption information of the entire member based on the usage history of each member, and receives the plurality of second smartphones from the plurality of second smartphones. The present invention relates to an electronic receipt issuance and information providing system using wireless communication, which provides various consumption information retrieval services for all members with advertisements when the various consumption information requests of all members are transmitted. .

Typically, buyers receive paper receipts when they pay by cash or credit card. Therefore, it is cumbersome because the buyer has to organize and store paper receipts for a certain period of time in order to grasp his consumption history such as his expenses. In addition, since the company issues a receipt on paper after payment is completed, there is a disadvantage in that a purchase cost of paper for receipt is additionally required.

Meanwhile, a company such as a manufacturing company, a sales company, or an employer who wants to open a new store may hire their own research personnel to directly collect or request a separate research institute to collect statistical data on consumer behavior. As a result, statistics related to consumer purchasing behavior are being investigated and collected. As such, there are disadvantages in that the cost is high due to the hiring of own research personnel or a request to a separate research institution.

The present invention is proposed to solve the problems of the prior art as described above, an object of the present invention is a plurality of first smart phone member registered to the server receives the electronic receipt issued by the wireless communication payment machine received electronic The user's usage history is extracted from the receipt and transmitted to the server, and the server processes and stores various consumption information of the entire member based on the received usage history of each member, and stores the various members' entirety from the plurality of second smartphones. When the consumption information request is transmitted, the electronic receipt issuance and information providing system using wireless communication, and a service method thereof, which provide various consumption information retrieval services of all members with advertisements to the plurality of second smartphones.

In order to achieve the above object, an electronic receipt issuance and information providing system using wireless communication according to the present invention includes a payment machine capable of wireless communication including NFC and issuing an electronic receipt according to a payment; After registering, the application program is received and installed, and when the electronic receipt issued by the payment machine is received through wireless communication including NFC, the usage history is extracted from the electronic receipt through the installed application program, stored, and the stored use. A plurality of first smartphones for processing each member's consumption history based on the details to provide a member's consumption history information search service; A plurality of second smartphones connected via a wireless Internet to share usage details of respective members provided from the plurality of first smartphones and request various consumption information of the entire processed members; Receive the usage history of each member from the plurality of first smartphones and store them in a DB, share the usage history of each member to process various consumption information of the entire member, and service by the plurality of second smartphones A server providing various consumption information retrieval services of all members according to a request to the plurality of second smartphones; And an advertiser terminal for providing an advertisement and an advertisement fee to the server.

In order to achieve the above object, a service method of an electronic receipt issuance and information providing system using wireless communication according to the present invention includes accessing an application program to a server using a plurality of first smartphones which access a server and perform a member registration procedure. Providing; Issuing an electronic receipt according to a payment and transmitting the payment to the plurality of first smartphones through wireless communication; Extracting usage history from each member's electronic receipt through application programs installed in the plurality of first smartphones and providing the same to the server; Processing, by the server, the consumption information of the entire member based on the usage history of each member provided from the plurality of first smartphones and storing them in a DB; And when the consumption information retrieval request is transmitted from the plurality of second smartphones, the server providing the consumption information retrieval service of all members with the advertisement to the plurality of second smartphones.

According to the present invention, a smart phone registered to a server receives an electronic receipt issued by a wireless communication payment machine, extracts the usage history of a member from the received electronic receipt, and transmits it to a server. Based on the usage history of each member received through the processing of the entire member's consumption information is processed and stored, and when the entire member's consumption information search request is sent from the non-member's smartphone, including the member's smartphone, the server according to the search request By inserting the advertisement into the various consumption information of the entire member and then provided to the smartphone, merchants equipped with a wireless communication payment machine can save the receipt paper, and the server inserts the advertisement when providing consumption information to obtain the advertising fee It is created, the user of the smartphone is connected to the server information You can see the information free of charge after searching, so you don't have to spend any additional costs, and you can accurately and conveniently see your spending history and the entire member's consumption information, eliminating the hassle of storing and organizing paper receipts. There is an excellent effect to promote the convenience of life.

The present invention is a wireless communication by issuing an electronic receipt according to the payment by the financial card payment request embedded in the plurality of first smart phone as well as the financial card payment request or the non-built in the plurality of first smart phone By transmitting to the first smart phone among the plurality of first smart phones, the first smart phone can extract the usage history from the electronic receipt through the application program.

The present invention has the advantage that the member user of the registered smartphone can conduct a planned economic life because the user can retrieve and provide his or her consumption history without accessing the server through the application program installed on the smartphone. .

In addition, the present invention is easy to collect, accumulate and analyze the information on the actual purchase behavior and consumption behavior of all members by sharing the consumption history of the member users registered in the server, and provides accurate information free of charge, the reliability of the information provision server It has the effect of improving and raising the quality level.

In addition, since the present invention enables real-time purchase history and opinion sharing for members and non-member users of registered smartphones, accurate statistical information can be provided quickly.

1 is a view showing the configuration of an electronic receipt issuance and information providing system using wireless communication according to the present invention.
2 is a flowchart illustrating a service method of an electronic receipt issuance and information providing system using wireless communication according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

1 is a view showing the configuration of an electronic receipt issuance and information providing system using wireless communication according to the present invention.

As shown in FIG. 1, the electronic receipt issuance and information providing system using wireless communication is capable of wireless communication including Near Field Communication (NFC) and issuing an electronic receipt according to payment 10. And, after registering to receive and install the application program, when the electronic receipt is received from the payment device 10 through wireless communication through the installed application program to extract and store the usage history from the received electronic receipt The plurality of first smart phones 20, which process the consumption history of each member based on the stored usage history and provide the service history information search service of each member, are connected through wireless Internet, and the plurality of first smarts. The variety of members processed by sharing the usage history of each member provided from the phone 20 A plurality of second smartphones 50 for requesting consumption information and the respective user's usage details are received from the plurality of first smartphones 20 and stored in the DB 31 to store the usage details of the respective members. Process various consumption information of the entire member by sharing, and provide various consumption information retrieval services of the entire member to the plurality of second smartphones 50 according to service requests by the plurality of second smartphones 50. It includes a server 30, and the advertiser terminal 40 for providing advertising and advertising fees to the server (30).

The payment machine 10 is to be installed in the NFC merchant. In FIG. 1, only one payment device 10 is illustrated, but a plurality of payment devices 10 may be installed in a plurality of NFC affiliated stores.

The user of the first smartphone 20, ie, the member, requests a cash payment, a non-built financial card that is not embedded in the first smartphone 20 when purchasing a product or service at the NFC merchant where the payment device 10 is installed. Payment request is possible.

The payment device 10, the electronic receipt according to the cash payment, the electronic receipt according to the financial card payment embedded in the plurality of first smartphone 20 and the electronic receipt according to the non-built financial card payment. Issuing an electronic receipt to the plurality of first smart phones 20 to transmit via wireless communication, including NFC.

The payment machine 10 issues an electronic receipt with usage history including at least a purchase date, a purchase place, a purchase item, a buyer, a type of payment means used, and a reason for purchase, through wireless communication.

The first smart phone 20 is capable of wireless communication, including NFC, it is possible to request a payment to the payment device 10 by using a built-in financial card through the NFC.

The plurality of first smartphones 20, from the electronic receipt transmitted from the payment device 10 through the installed application program, the date and time of purchase, the place of purchase, the product of purchase, the type of payment method used, and the reason for purchase Extract usage history, including

The plurality of first smartphones 20 extracts usage details from the received electronic receipt through the installed application program and provides them to the server 30, and optionally, consumes each member to the server 30. By requesting the details information, the server 30 may be provided with a service for retrieving consumption history information of each member.

The server 30 inserts and provides the advertisement when providing the various consumption information retrieval services of the entire members to the plurality of second smartphones in response to service requests by the plurality of second smartphones 50. The advertising fee is distributed.

The server 30 provides a comment function or a social networking service (SNS) function to members of the plurality of first smartphones 20 and users of the plurality of second smartphones 50.

2 is a flowchart illustrating a service method of an electronic receipt issuance and information providing system using wireless communication according to the present invention.

As shown in Figure 2, the service method of the electronic receipt issuance and information providing system using a wireless communication according to the present invention, a plurality of first smartphone 20 to perform a member registration procedure by accessing the server 30 In step (S1) (S2) of the server 30 to provide an application program, and the payment machine 10 issues an electronic receipt according to the payment to the plurality of first smartphones 20 through wireless communication Transmitting the usage history from the electronic receipt of each member through the step (S3) (S4) and the application program installed in the plurality of first smartphone 20 to provide to the server 30 (S5) And, the server 30 process (S6) to process the consumption information of the entire member based on the usage history of each member provided from the plurality of first smart phone 20 in the DB 31, and Plural second suma When the consumption information retrieval request is transmitted from the smartphone 50, the server 30 provides the consumption information retrieval service of all members with the advertisement to the plurality of second smartphones 50 (S12) and S13. It is made to include.

The service method of the electronic receipt issuance and information providing system using the wireless communication further comprises the step (S7) (S8) of providing the advertisement and the advertisement fee from the advertiser terminal 40 to the server (30).

In the service method of the electronic receipt issuance and information providing system using the wireless communication, the use of each member from the electronic receipt received by the plurality of first smartphones 20 from the payment device 10 through the application program. Extracting and storing the details, and processing the consumption details of each member based on the usage history of each of the stored members by the plurality of first smartphones 20, and the plurality of first smartphones 20. (S9) (S10) (S11) for providing the processed consumption history information search service of each of the processed members to the plurality of first smartphone 20 in response to a request of.

The payment device 10 issues an electronic receipt according to the payment and transmits the electronic receipts to the plurality of first smartphones 20 through wireless communication (S3, S4), wherein the plurality of first smartphones 20 are used. Requesting a payment to the payment device 10 through wireless communication using a built-in financial card (S3), and the payment device 10 issues an electronic receipt according to the payment of the embedded financial card to provide wireless It comprises a step (S4) for transmitting to the plurality of first smartphone 20 through communication.

In addition, the payment device 10 issuing an electronic receipt according to the payment and transmitting to the plurality of first smart phones 20 through wireless communication (S4), the payment device 10 to the cash payment The electronic receipt and the electronic receipt according to the payment of the non-built financial card in the plurality of first smartphones 20 and issue one of the electronic receipts to the plurality of first smartphones 20 through wireless communication. It further comprises the step of transmitting (S4).

The step (S5) of the plurality of first smartphone 20 to extract the usage history from the electronic receipt of each member of the member to the server 10, the plurality of first smartphone 20 is a member And extracting usage history including a purchase date, a purchase place, a purchase item, a purchaser, a type of payment means used, and a reason for purchase from the electronic receipt.

The server 30 processes and stores the consumption information of the entire member based on the consumption history of each member in the DB 31 (S6), whereby the server 30 stores the plurality of first smartphones 20. ) Process the consumption information of all members by selectively combining the date and time of purchase, the place of purchase, the item of purchase, the buyer, the type of payment method used, and the reason for purchase among each member's consumption history, and then storing them in the DB 31 Steps.

The server 30 provides a comment function or a social networking service (SNS) function to members of the plurality of first smartphones 20 and users of the plurality of second smartphones 50.

An operation method of the electronic receipt issuance and information providing system using wireless communication according to the present invention configured as described above will be described in detail with reference to FIGS. 1 and 2.

First, at least one first smartphone 20 is connected to the server 30 to perform a member registration procedure (S1), the server 30 is an application program to the first smartphone 20 performing the member registration procedure Provides (S2). Herein, the "first smartphone" refers to a smartphone of a member user who is a member of the server 30, and the "second smartphone" refers to a smartphone of a non-member user who is not a member of the server 30. Let's do it. In addition, the terminal of the non-member user does not necessarily need to be a smartphone, but includes other mobile communication terminals.

The first smartphone 20 is embedded with a variety of financial cards, it is possible to wireless communication, including NFC. Therefore, the first smart phone 20 is capable of bidirectional communication with the payment device 10 through wireless communication including NFC.

When a user of the first smartphone 20, that is, a member visits an NFC affiliate store and wants to pay for a product purchase, uses a financial card of one of various financial cards embedded in the first smartphone 20. When the non-contact short-range wireless communication (NFC) payment request to the payment device 10 installed in the NFC merchant (S3), the payment device 10 receives the payment request from the first smartphone 20 to perform payment processing. After that, as a result, the electronic receipt (or electronic usage history) is transmitted to the first smartphone 20 via NFC (S4).

The first smart phone 20 that receives the electronic receipt (or electronic usage history) extracts and stores the member's own usage history from the received electronic receipt through an already installed application program and transmits it to the server 30 ( S5). The first smartphone 20 extracts and stores usage history including a purchase date, a purchase place, a purchase item, a buyer, a type of payment means used, and a reason for purchase from the electronic receipt, and then provides the server 30 to the server 30.

In more detail, in the case of "type of payment means used", the card number of the used financial card is not provided to the server 30, but only a card type such as "Shinhan Card" is provided. In the case of "purchased goods", not the product code, even if the shampoo is a kind of goods such as shampoo of any company product is provided to the server (30).

The server 30, including the first smart phone 20, transmitted from each of the first smart phones, the date and time of purchase, the place of purchase, the purchased item, the buyer, the type of payment means used, and the reason for purchase among the member's usage details. The item is stored in the DB 31 corresponding to each first smartphone (S6).

The server 30 shares the usage history of each member in order to provide various consumption information of all the members, and among the usage history of the members, the purchase date, place of purchase, purchase item, buyer, type of payment means used, and reason for purchase. Optionally combine items to process various consumption information.

In FIG. 2, an advertisement and an advertisement fee are provided to the server 30 by the advertiser terminal 40 and a step of being stored in the server 30 is illustrated as S7 and S8. After the step of receiving and storing the usage history from the first smartphone 20 by the server 30, the server 30 does not necessarily have to be sequentially performed.

When the member's own consumption history information retrieval service request is transmitted from the first smartphone 20 through the application program (S9), the server 30 displays the processed consumption history information for the member of the first smartphone 20. After inserting the advertisement is provided to the first smartphone 20 (S10), the first smartphone 20 is provided with the member's own consumption history information with the advertisement (S11) (in this case, the insertion of the ad necessarily It does not have to be performed, it can be done optionally). Therefore, the member of the first smartphone 20, for example, will be able to grasp their usage history, their usage history for a specific financial card, their usage history for a particular product, etc. for a certain period of time. .

As such, the server 30 according to the present invention can provide the consumption history information of each member based on the usage history of each member extracted from each member's electronic receipt. There is no need to store and organize to improve the convenience of life.

Meanwhile, the first smart phone 20 according to the present invention extracts and stores the member's own usage history from the electronic receipt through the installed application program, and transmits the extracted member's own usage history to the server 30. 1 The member's own consumption history information may be processed and managed based on the member's own usage history stored in the smart phone 20 (not shown in FIG. 2). In such a case, the first smart phone 20 may retrieve the member's own consumption history information and display it to the member at the request of the member through the application program without accessing the server 30. When the first smartphone 20 itself searches the consumption history information of the member without accessing the server 30, the first smartphone 20 can search without the advertisement.

On the other hand, in the present invention, since the usage history of each member is provided from the plurality of first smartphones subscribed to the server 30, the usage history of each member is shared and the actual expenses and purchases of the plurality of members or the entire members are provided. By collecting, accumulating, and analyzing information on behaviors, it is possible to easily provide consumption pattern information of consumers in a certain region.

For example, in a certain region from any second smartphone 50 (which may be a smartphone owned by a business owner) of a plurality of second smartphones of non-members who are not subscribed to the server 30. When the user consumption pattern information request of the S30 is transmitted to the server 30 (S12), the server 30, by sharing the information of each member stored in the DB 31 to generate user consumption pattern information in a certain area After inserting the advertisement is provided to the second smartphone 21 (S13). Then, the second smartphone 21 displays the user consumption pattern information in the predetermined region together with the advertisement.

Therefore, the information service by the server 30 of the present invention can be easily provided to a specific company that wants to set up and promote a marketing direction according to the surveyed purchase behavior statistics and the statistical data related to the purchase behavior of consumers for the company's products. It can provide statistics on consumer buying behavior.

As described above, the present invention selectively selects items, such as purchase date, place of purchase, purchase item, buyer, type of payment method used, and reason of purchase (which may be selectively used depending on the situation) from the usage details included in each member's electronic receipt. In combination with each other, various consumption details of each member may be processed and provided, and among the usage details included in the e-receipt of all members or a plurality of members, the date and time of purchase, the place of purchase, the purchased product, the buyer, and the payment method used. Various types of consumption information of all members or a plurality of members may be processed and provided by selectively combining types and reasons for purchase.

Also, in the present invention, the server inserts an advertisement into the processed information when the service request is transmitted from the second smartphone after receiving the advertisement and the advertisement fee from the advertiser terminal, and then provides the advertisement to the second smartphone so that the server can generate the revenue according to the advertisement. Generated, and the user of the second smartphone can view the information for free after displaying the inserted advertisement, which is beneficial for both the server and the user of the second smartphone.

The form of the advertisement used in the present invention is not limited to the form of a text advertisement, banner advertisement, etc., various advertisements may be used.

In addition, the server according to the present invention may provide a comment function or a social networking service (SNS) function to users of the plurality of first smartphones and users of the plurality of second smartphones of the non-members.

Accordingly, the present invention enables real-time purchase history and opinion sharing for members of the plurality of first smartphones and users of the plurality of second smartphones. That is, the present invention is to share the consumer tracking data between the users of the smartphone.

Those skilled in the art will appreciate that the present invention can be implemented in a modified form without departing from the spirit or the scope of the present invention. The disclosed embodiments are not intended to limit the invention but to illustrate the invention. Therefore, those skilled in the art will understand that various modifications and equivalent other embodiments are possible from this. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

10: payment machine 20: first smartphone
30: server 31: DB
40: advertiser terminal 50: the second smart phone

Claims (15)

A payment device capable of wireless communication including NFC and issuing an electronic receipt according to a payment;
After registering, the application program is received and installed, and when the electronic receipt issued by the payment machine is received through wireless communication including NFC, the usage history is extracted and stored from the received electronic receipt through the installed application program and the A plurality of first smartphones which process the consumption history of each member based on the stored usage history and provide each member's consumption history information retrieval service;
A plurality of second smartphones connected via a wireless Internet to share usage details of respective members provided from the plurality of first smartphones and request various consumption information of the entire processed members;
Receive the usage history of each member from the plurality of first smartphones and store them in a DB, share the usage history of each member to process various consumption information of the entire member, and service by the plurality of second smartphones A server providing various consumption information retrieval services of all members according to a request to the plurality of second smartphones; And
Electronic receipt issuance and information providing system using a wireless communication, characterized in that it comprises an advertiser terminal for providing advertising and advertising fees to the server. The method according to claim 1, wherein the plurality of first smartphone,
Wireless communication, characterized by extracting the usage history, including the date and time of purchase, the place of purchase, the purchase item, the buyer, the type of payment means used and the reason for purchase from the electronic receipt transmitted from the payment device through the installed application program. Electronic receipt issuance and information provision system using. The method of claim 1, wherein the payment machine,
Issuing the electronic receipt with a history including at least the date and time of purchase, the place of purchase, the purchaser, the type of payment means used, and the reason for purchase, the first one of the plurality of first smartphones through wireless communication; Electronic receipt issuance and information providing system using wireless communication, characterized in that the transmission to the smartphone. The server according to claim 1,
In the case of providing various consumption information retrieval services of all members to the plurality of second smartphones according to service requests by the plurality of second smartphones, the advertisements are inserted and the advertisement fee is distributed. Electronic receipt issuance and information provision system using wireless communication. The method according to claim 1, wherein the plurality of first smartphone,
Through the installed application program, the usage history is extracted from the received electronic receipt and provided to the server, and optionally the member's consumption history information is requested from the server to provide the member's consumption history information search service from the server. Electronic receipt issuance and information providing system using wireless communication, characterized in that receiving. The server according to claim 1,
Electronic receipt issuance and information providing system using a wireless communication, characterized in that for providing a comment function or Social Networking Service (SNS) function to the members of the plurality of first smartphone and the user of the plurality of second smartphone. The method according to claim 1,
Payment requests by the financial card embedded in the plurality of first smartphones are transmitted to the payment machine through wireless communication, and the payment machine issues an electronic receipt according to the payment by the embedded financial card to perform the wireless communication through the wireless communication. Send to a plurality of first smartphones,
The payment device receives one of the electronic receipts according to the cash payment and the electronic receipts according to the financial card payment non-built in the plurality of first smartphones via the wireless communication including NFC to the plurality of first smartphones. Electronic receipt issuance and information providing system using wireless communication, characterized in that issuing. Providing an application program by the server to a plurality of first smartphones that access a server and perform a member registration procedure;
Issuing an electronic receipt according to a payment and transmitting the payment to the plurality of first smartphones through wireless communication;
Extracting usage history from each member's electronic receipt through application programs installed in the plurality of first smartphones and providing the same to the server;
Processing, by the server, the consumption information of the entire member based on the usage history of each member provided from the plurality of first smartphones and storing them in a DB; And
When the consumption information retrieval request is transmitted from a plurality of second smartphones, the server includes providing a consumption information retrieval service of all members with the advertisements to the plurality of second smartphones. Service method of electronic receipt issuance and information providing system using. The method according to claim 8,
And a step of providing the advertisement and the advertisement fee to the server from an advertiser terminal. The method according to claim 8, wherein the step of extracting the usage history from the electronic receipt of each member to provide to the server,
And extracting, by the plurality of first smartphones, usage information including a purchase date, a purchase place, a purchase place, a purchase item, a type of payment method used, and a reason for purchase from each member's electronic receipt. Service method of the electronic receipt issuance and information providing system using a wireless communication. The method of claim 8, wherein the server processes the consumption information of the entire member based on the consumption history of each member, and stores in the DB,
The server processes the consumption information of the entire member by selectively combining a purchase date and time, a purchase place, a purchased item, a buyer, a type of payment means used, and a reason for purchase among the member's consumption history provided from the plurality of first smartphones. After the service method of the electronic receipt issuance and information providing system using a wireless communication comprising the step of storing in a DB. The method of claim 8, wherein the payment unit issues an electronic receipt according to a payment and transmits it to the plurality of first smartphones through wireless communication.
Requesting a payment to the payment machine through wireless communication using a financial card embedded in the plurality of first smartphones, and
Issuing the electronic payment receipt and information providing system using a wireless communication comprising the step of issuing an electronic receipt according to the payment of the embedded financial card to the plurality of first smartphone via wireless communication Service method. The method of claim 12, wherein the payment unit issues an electronic receipt according to a payment and transmits it to the plurality of first smartphones through wireless communication.
The payment machine issues one of the electronic receipts according to the cash payment and the electronic receipts according to the payment of the financial card not embedded in the plurality of first smartphones to the plurality of first smartphones through wireless communication. The service method of the electronic receipt issuance and information providing system using a wireless communication, characterized in that it further comprises the step of transmitting. The method according to claim 8,
Extracting and storing each user's usage history from the received electronic receipt through the application program;
Processing the consumption history of each member based on the usage history of each stored member; And
Issuing an electronic receipt using a wireless communication, characterized in that further comprising the step of providing to the plurality of first smartphone the consumption history information search service of each processed member at the request of the plurality of first smartphone And service method of the informational system. The method according to claim 8,
The server may further include providing a comment function or a social networking service (SNS) function to members of the plurality of first smartphones and users of the plurality of second smartphones. Service method of electronic receipt issuance and information providing system using.

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