KR20160145279A - Method of issuing smart receipts - Google Patents

Method of issuing smart receipts Download PDF

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Publication number
KR20160145279A
KR20160145279A KR1020150081619A KR20150081619A KR20160145279A KR 20160145279 A KR20160145279 A KR 20160145279A KR 1020150081619 A KR1020150081619 A KR 1020150081619A KR 20150081619 A KR20150081619 A KR 20150081619A KR 20160145279 A KR20160145279 A KR 20160145279A
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Prior art keywords
receipt
image
seller
user terminal
image receipt
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KR1020150081619A
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Korean (ko)
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조현수
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조현수
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Publication of KR20160145279A publication Critical patent/KR20160145279A/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/08—Payment architectures
    • G06Q20/12—Payment architectures specially adapted for electronic shopping systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/08—Payment architectures
    • G06Q20/20—Point-of-sale [POS] network systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/02—Marketing; Price estimation or determination; Fundraising
    • G06Q30/0241—Advertisements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/06—Buying, selling or leasing transactions
    • G06Q30/0601—Electronic shopping [e-shopping]

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  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Strategic Management (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Development Economics (AREA)
  • Economics (AREA)
  • Marketing (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Game Theory and Decision Science (AREA)
  • Cash Registers Or Receiving Machines (AREA)

Abstract

The present invention relates to a method for issuing a smart receipt, which uses a general-purpose user terminal capable of long-distance communication. The method for issuing a smart receipt comprises: a first step of issuing, by a seller-side system, an image receipt in response to a request of a purchaser carrying a user terminal, and transmitting the image receipt, together with user information, to a telecommunication company to which the purchaser has subscribed; a second step of receiving, by the telecommunication company, the image receipt, relaying, by the telecommunication company, the image receipt to the user terminal based on the user information, and notifying, by the telecommunication company, the relaying to the seller-side system; a third step of receiving, by the user terminal, the image receipt; and a fourth step of determining, by the seller-side system, whether the user terminal has received the image receipt, and requesting, by the seller-side system, the telecommunication company to retransmit the image receipt when it is determined that the user terminal has not received the image receipt.

Description

{METHOD OF ISSUING SMART RECEIPTS}

The present invention relates to a method of issuing smart receipts, and in particular, a seller can issue a receipt reflecting payment details such as purchase of goods to a user terminal such as a smart phone via a communication company, For the buyer, it is possible to have a feeling of matching paper receipts, and a telecommunication company relaying the receipt is about a smart receipt issuing method that can eliminate the burden of classifying excessive data by case.

Generally, a physical receipt issued by a merchandise supplier (hereinafter referred to as a "paper receipt" for convenience) must be issued every time a merchandise is purchased from a seller, so that the labor of issuing and the receipt itself are consumables such as paper There is a waste of resources, and for the buyer, it is necessary to store the receipt for returning the purchased item or searching for the requested item (for example, when the laundry or the gift should be found) It is troublesome from the management point of view because there is a tendency that the buyer can not easily abandon his / her own reference for storage. Also, sometimes receipts are lost when returning goods or before they come to the laundry, so there is a point to improve about the paper receipt issuance system.

As a conventional technique for solving such a problem, there is a method of transferring a payment made by a buyer's portable terminal to a receipt. This method can be roughly divided into two methods. One method is to provide a receipt to a customer's terminal (here, a smart phone) via a communication company (see, for example, the first prior art, for example, -0126903), and the other is a method for issuing a local communication receipt, in which the seller delivers the receipt to the terminal of the purchaser (i.e., customer) directly without going through the communication company (see the second prior art, for example, -0106899).

However, such conventional techniques have the following problems.

In the case of the first prior art in which a buyer issues a receipt to a seller via a communication company, a detailed description of the sales or purchase information (purchase history, cart number, approval details, discount details) In particular, the seller tends to be reluctant to apply the first prior art in that all the sales information of the seller is exposed to the third party, so that only a part of the information of the purchase history is transmitted to the buyer (Customer) 's mobile phone. Therefore, there is a problem as a function of a realistic receipt, and even this is practically not practical because sellers and buyers are reluctant to disclose their information to each other.

The second prior art in which the seller issues a receipt using a short distance communication to a terminal of a direct purchaser (customer) is that in the point that the sellers themselves manage the whole sales information and do not expose sales information to the outside, However, there is a problem in that the customer must install a receipt-specific terminal suitable for short-distance communication in some form, and the seller must install a system for issuing receipts using a short-range wireless at each store. In addition, In order to avoid the inconveniences of paper receipts, it is necessary to pre-register customers for issuance. Furthermore, in order to avoid inconveniences of paper receipts, customers are required to register with a dedicated receipt terminal, I can not rule out the possibility that It is troublesome and unrealistic, and there are restrictions on universal use including various commerce transactions.

Patent Publication No. 10-2012-0126903 Patent Publication No. 10-2013-0106899

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a system and method for preventing information disclosure by a seller and a purchaser while using a terminal such as a general- The purpose of the present invention is to provide a method for issuing a smart receipt that can be freed from the difficulty of managing an excessive amount of data and provides a technique for issuing smart receipts in a simple configuration to any third party (for example, a communication company) do.

In order to achieve the above object, a smart receipt issuing method provided by the present invention is a smart receipt issuing method using a portable general-purpose user terminal capable of long-distance communication. The smart receipt issuing method includes issuing an image receipt from a seller- A first step of transmitting an image receipt to a communication company to which the purchaser subscribes together with user information, a step of transmitting the image receipt to the communication company, the communication company relaying the image receipt to the user terminal based on the user information, Side system, and a third step in which the user terminal receives the image receipt.

Preferably, the merchant-side system checks whether the user terminal has received the image receipt, and if the user terminal does not receive the image receipt, the seller-side system requests the carrier to retransmit the image receipt .

Preferably, in the first step, the seller side system encrypts the image receipt and transmits it to the communication company so as to input a password allowing the user terminal to open the image receipt.

Preferably, sponsored advertisements are inserted into the image receipts.

Preferably, the sponsored advertisement is a combination of a commercial advertisement and a public service advertisement, or a commercial advertisement and a public service advertisement.

Preferably, the image receipt issuing cost is provided as a purchasing point provided by the seller side.

Preferably, the image receipt comprises a bar code or QR code, the bar code or QR code being a bar code or QR code available on the seller side system in an image state on the user terminal, Exchange, and publicity.

According to the present invention, since the image receipt is sent to the user rather than the data format, it is impossible for a third party (here, a communication company) relaying the image receipt to analyze the seller-side sales information in the form of data and to be astronomical data It is practically difficult to make a database of all the images that are not in the database. Since sales information related to sales is difficult to analyze unless a whole database is created, image receipts can be a very useful method of issuing receipts since it is difficult for third parties to use their sales information at will.

Furthermore, if encryption is applied to the image receipt again, it becomes more difficult to make the database, so that the conventional technology is concerned with exposure of business information and personal information, and the burden of handling a large amount of data by a third party becomes free. This is a technology that is favorable to everyone because it is hard to search for the content contained in the image.

In addition, the receipt issuing cost in relation to the communication company may be a problem in the prior art, but according to the present invention, the issuing cost may be used as a user point provided by the seller, or may be covered by advertisement sponsorship. For example, if an image receipt is created by inserting an advertisement text or an image into an image receipt sent to a communication company, it is not necessary to transfer the burden of the image receipt issuing cost to the user side. The smart receipt issuing method according to the present invention can provide a practical approach even for the user.

Furthermore, since the smart receipt issuing method of the present invention does not use a dedicated receipt terminal but uses a conventional general-purpose terminal (e.g., a mobile phone, a PDA), the user's preference may be higher than that of a dedicated receipt terminal. In addition, since the image receipt is provided to the user, the user can experience the same contents and feeling as the paper receipt.

In this regard, unlike the receipt of the data format, it is possible to use the bar code or QR code of the image receipt right away, so the bar code or QR code of the image of the user terminal can be used as it is when returning goods or searching for gifts. have. Accordingly, the user does not have to worry about troubles or loss due to storing the receipt, and the seller can perform the work (return, gift exchange, etc.) necessary for the goods and the receipt by automating using the user terminal .

In addition, the present invention can configure the seller side system with a simple structure by adding the function of the image receipt generating unit to the existing facilities, and since the user does not need any burden or pre-registration, he can utilize it widely in various commerce have.

1 is a schematic diagram showing an overall system for implementing a smart receipt issuing method according to an embodiment of the present invention.
2 is a schematic configuration diagram showing a seller side system according to an embodiment of the present invention.
3 is a schematic configuration diagram showing a communication-side server according to an embodiment of the present invention.
4 is a flowchart illustrating a smart receipt issuing method according to an embodiment of the present invention.

Hereinafter, a system and method for issuing a receipt according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a schematic block diagram illustrating an entire system for implementing a smart receipt issuing method according to an embodiment of the present invention. As shown in the figure, an overall system for implementing a receipt issuing method according to an embodiment of the present invention includes a seller side system 100 for providing goods or services and issuing a receipt to a customer (hereinafter "buyer & A plurality of user terminals 310, 320, and 330 (for example, a mobile phone, a PDA, and the like) as means for purchasing goods or goods from the seller and receiving receipts as proof of settlement, And a plurality of communication companies (210, 220, 230) for receiving the receipt and transmitting the smart receipt to the user side terminal (310). In the system of the present invention, the seller side system 100 is composed of a plurality of units, but is expressed in singular form for the sake of simplicity of description. Although the user terminal 310 and the communication companies 210, 220 and 230 are represented by three, it can be seen that the user terminal 310 and the communication terminals 210, 220 and 230 are composed of a large number. In order to simplify the description, Quot; 210 ", respectively.

2 is a schematic block diagram showing the seller side system 100 according to an embodiment of the present invention. The seller side system 100 includes a counter 110 installed in the counter of the merchant store for performing settlement and receipt issuance processing, and a server 110 for storing sales history information generated in accordance with the accounting task of the counter 110 and the receipt issuing process The seller side server 160 that supports the operation of the counter unit 110 and the seller side system 100 including the counter unit 110 and the seller side server 160 are connected to the external communication company 210, And a wireless transmission / reception unit 150 for connecting the wireless transmission /

The counter unit 110 includes a calculation unit 112 serving as a general counter for calculating a counter, a general receipt issuing unit 114 for issuing the same paper receipt issued by a calculator of a general counter, A customer's willingness determiner 116 for confirming whether a receipt is desired and notifying the seller's server 160 of the receipt of the smart receipt or not, as well as the telephone number of the customer as information for issuing the image receipt, And a receipt information transmitting and receiving unit 118 for confirming the receipt information from the communication company 210 through the communication unit 210 and delivering the fact to the seller side server 160. Therefore, the counter 110 according to the present invention is different from the general store calculator in that the customer's decision maker 116 and the receipt information transmitting and receiving unit 118 are provided.

The seller side server 160 includes a control unit 161 that manages overall operations of the seller side server 160 and a database 162 that stores general payment information and receipt issuance records generated by the counter unit 110 An image receipt generating unit 163 for generating an image receipt as a smart receipt in accordance with a judgment signal from the customer's decision unit 116 of the counter unit 110 and an image receipt 163 generated by the image receipt generating unit 163. [ And an encryption unit 164 for encrypting the encrypted image receipt. Therefore, the seller side server 160 of the present invention is different from the general seller side server in that it includes the image receipt generation unit 163 and the encryption unit 164. In addition, the encrypted image receipt can be easily decrypted at the user terminal 310 by using a simple password or a convenient deciphering character such as a personal resident registration number, so that the user can easily view the encrypted image receipt at the user terminal 310.

The wireless transceiver unit 150 connects the counter unit 110 and the seller side server 160 to the external communication company 150. However, the counter unit 110, the seller side server 160, and the buyer terminal 310 may also be connected wirelessly, if necessary.

3 is a schematic configuration diagram showing a communication-side server according to an embodiment of the present invention. The communication company server 211 of the communication company 210 receives the image receipt sent by the seller server 160 and transmits the image receipt to each part of the communication server 211. The wireless transmission / A relay unit 212 for directly relaying the image receipt from the user terminal 310 to the user terminal 310 and a database 214 for receiving and storing the image receipt from the wireless transmission / reception unit 213.

Next, an operation of the smart receipt issuing system according to an embodiment of the present invention, i.e., a smart receipt issuing method, will be described.

4 is a flowchart illustrating a smart receipt issuing method according to an embodiment of the present invention. First, the purchaser determines the purchase at the store and makes a settlement (S01). The counter unit 110 of the seller system 100 then internally generates the general receipt as data in the form of a digital data through the calculation unit 112 and sends it to the seller side server 160. The control unit 161 The content of the digital information sent from the counter 110 is determined and stored in the database 162 (S02).

The counter unit 110 inquires of the purchaser (customer) whether he wants to issue the smart receipt (SO3), and if not, the fact that the buyer does not want to issue the smart receipt Side server 160 and issues a general receipt prepared in the form of a digital base to the customer as a paper receipt (S04), and ends the operation.

If the buyer desires to issue the smart receipt in step S03, the counter 110 notifies the customer of the seller side server 160 of the fact that the buyer desires to issue the smart receipt, via the database 162 of the seller side server 160 And transmits information (e.g., a telephone number) about the terminal 310 of the customer to which the image receipt is to be delivered to the seller side server 160 (S05). The control unit 161 of the seller side server 160 also instructs the image receipt generating unit 163 to generate an image receipt corresponding to the smart receipt and causes the encrypting unit 164 to encrypt the generated image receipt . The encrypted image receipt is transmitted to the corresponding communication company 210 to which the user subscribes along with the user information (e.g., telephone number) through the wireless transceiver unit 150 (S06).

The communication company 210 receives the encrypted image receipt transmitted from the seller side system 100 through the wireless transmission / reception unit 150 and sends it to the relay unit 212 first. The relay unit 212 transmits the encrypted image receipt without delay to the corresponding user terminal 310 and informs the receipt information transmitting and receiving unit 118 of the counter unit 110 via the seller wireless transmitting and receiving unit 150, (S07) that the encrypted image receipt has been transmitted to the image receiver 310 (S07). Meanwhile, the wireless transceiver unit 150 stores the encrypted image receipt in the database 214, and when the image receipt transmission fails, the wireless transceiver unit 150 uses the stored image receipt to retransmit the image receipt.

Meanwhile, the counter 110 checks whether the image receipt is transmitted to the purchaser's terminal 310 (S108). If the image receipt is received, the receipt issuing process is terminated. If it is confirmed in step S08 that the image receipt has not been transmitted to the purchaser's terminal 310, the receipt information transmitting and receiving unit 118 of the counter 110 transmits the image receipt non-receipt information to the seller side server 160 S09). Then, the seller side server 160 retransmits the encrypted image receipt created in the process of step S06 back to the corresponding communication company through the wireless transmission / reception unit 150 (S10). Then, the process proceeds to step S07 again, and the process from step S07 to step S10 is repeated infinitely until the user side terminal 310 can receive the image receipt. Also, in step S10, the user terminal 310 may simply notify that the image receipt has not been received without the encrypted image receipt created in step S06. In this case, since the communication company 210 can resend the image receipt stored in the database 214 to the user terminal 310, the process of the seller-side system 100 can be reduced and the process can be simplified.

As described above, according to the smart receipt issuing method of the present invention, the seller of the use can easily construct the smart receipt issuing system while reducing the possibility of information processing or use by the third party. In the case of the purchaser (customer) It is easy to use an existing portable terminal (for example, a smart phone) without having to have a store subscription or a separate dedicated receipt terminal. In addition, a third party (for example, a communication company) that relays smart receipts can conveniently avoid the difficulty of assembling excessive and diverse data to issue receipts, and relay only image data without any processing.

Although the preferred embodiments of the present invention have been described above, the present invention is capable of various modifications and variations as follows.

For example, as a modification of the present invention, the image receipt created in the seller side server 160 may be sent without a password. Since the present invention sends an image receipt to a user rather than a data format, it is impossible for a third party (here, a communication company) to analyze the seller-side sales information in the form of data and to store all the images that can only be astronomical data It is practically difficult to do. Image sales receipts can be a very useful way of issuing receipts for sellers because sales information related to sales is difficult to analyze unless a whole database is made. In this respect, if the image receipt is encrypted again, it may be more difficult to make the database. However, since it is difficult to database the sales information fundamentally without encryption, the smart receipt issuing method according to the present invention is not realistic, Which is different from the conventional art in which there is a problem in processing.

Further, as another modified example of the present invention, the receipt issuing cost with respect to the communication company may be used as a user point or by advertising sponsorship. For example, if an image receipt is created by inserting an advertisement text or an image into an image receipt sent to a communication company, it is not necessary to transfer the burden of the image receipt issuing cost to the user side. The smart receipt issuing method according to the present invention has a high possibility of approaching with favorable feeling even from the viewpoint of the user.

Especially, when public interest advertisement is inserted into the image receipt as a sponsorship advertisement, the quality of the image receipt can be enhanced, which is a very desirable method. These public service advertisements can be advertised in many fields such as enlightenment of youth, smoking cessation, enlightenment of election campaign, promotion of etiquette, enlightenment of security consciousness, The effect of the method of issuing a receipt can be further enhanced.

In addition, it can be seen that the spread of the smart receipt issuing method of the present invention can be enhanced even if the commercial advertisement is used as a basis and the public interest advertisement is performed together with the community service.

Furthermore, since the smart receipt issuing method of the present invention does not use a dedicated receipt terminal but uses a conventional general-purpose terminal (such as a mobile phone), the user's preference may be higher than that of a dedicated receipt terminal. In addition, since the image receipt is provided to the user, the user can experience the same contents and feeling as the paper receipt. As another modification of the present invention from this point of view, unlike the receipt of the data format, it is possible to directly use the bar code or QR code of the image receipt. Therefore, Bar code or QR code of the bar code can be used. Accordingly, the seller can automate tasks (returns, gift exchanges, etc.) that require the preparation of goods and receipts by using the user terminal on the same level as paper receipts. In addition, the QR code is different from the bar code in that it can be used for a variety of purposes such as publicity in terms of the seller or the communication company.

As another variation of the present invention, it is also possible to issue image data mixed receipts combined with data as well as images. In this case, it is desirable to provide the data in a simple form in which possible sales information can not be dataized.

In the seller side system 100, only the counter 110 is installed, and the functions of the image receipt generator 163 of the seller side server 160 are transmitted to the counter 110, The seller side system 100 can be configured with a very simple structure. This variant can be applied to small stores that do not require a large amount of databases and since the seller only has to add portions of the existing facilities for creating image receipts, Smart receipt issue method can be applied.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

100: Seller-side system
110:
112:
114: general receipt issuing unit
116: Client's Proxy Government
118: receipt information transmission /
150: Wireless transmission /
160: Merchant-side server
161:
162: Database
163: Image receipt generating section
164:
210, 220, 230:
211: communication side server
212:
213: Wireless transmission /
214: Database
310, 320, 330: User side terminal

Claims (7)

A smart receipt issuing method using a portable general purpose user terminal capable of long distance communication,
A first step of issuing an image receipt in a seller's system in response to a request of a purchaser having a user terminal and transmitting an image receipt to a communication company to which the purchaser subscribes together with user information;
A second step in which the communication company receives the image receipt, relays the image receipt to the user terminal based on the user information, and notifies the seller side system of the completion of the relay,
And a third step of the user terminal receiving the image receipt.
The method according to claim 1,
Side system checks whether the user terminal has received the image receipt, and if the user terminal does not receive the image receipt, the seller-side system requests the communication company to resend the image receipt Wherein the smart receipt issuing method comprises the steps of:
3. The method according to claim 1 or 2,
Wherein the seller side system encrypts the image receipt and transmits the image receipt to the communication company in order to input a password allowing the user terminal to open the image receipt.
3. The method according to claim 1 or 2,
And a sponsored advertisement is inserted in the image receipt.
5. The method of claim 4,
Wherein the sponsored advertisement is a combination of commercial advertisement and public service advertisement or commercial advertisement and public service advertisement.
3. The method according to claim 1 or 2,
Wherein the image receipt issuing cost is provided as a purchasing point provided by the seller.
3. The method according to claim 1 or 2,
The image receipt includes a bar code or a QR code. The bar code or QR code is a bar code or a QR code available on the seller side system in the form of an image on the user terminal and is used for purchasing, exchanging, and promoting goods and services The smart receipt issuing method characterized in that the smart receipt issuing method is utilized.
KR1020150081619A 2015-06-10 2015-06-10 Method of issuing smart receipts KR20160145279A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180101981A (en) * 2017-03-06 2018-09-14 김상용 Smart donation system using disposable products with sponsorship advertisement of company products and Method Thereof
KR102398669B1 (en) * 2021-06-09 2022-05-17 페이큐브주식회사 A method for issuancing smart e-receipt, and an apparatus and a system therefor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120126903A (en) 2011-05-13 2012-11-21 김성우 System for issuing electronic receipt through wireless communication and providing consumption information and service method thereof
KR20130106899A (en) 2012-03-21 2013-10-01 한국전자통신연구원 Apparatus for issuing receipts and user terminal using the receipts

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120126903A (en) 2011-05-13 2012-11-21 김성우 System for issuing electronic receipt through wireless communication and providing consumption information and service method thereof
KR20130106899A (en) 2012-03-21 2013-10-01 한국전자통신연구원 Apparatus for issuing receipts and user terminal using the receipts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180101981A (en) * 2017-03-06 2018-09-14 김상용 Smart donation system using disposable products with sponsorship advertisement of company products and Method Thereof
KR102398669B1 (en) * 2021-06-09 2022-05-17 페이큐브주식회사 A method for issuancing smart e-receipt, and an apparatus and a system therefor

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