KR20130013941A - Method and system for issuing paperless receipt - Google Patents

Abstract

The present invention issuing a receipt issued in accordance with the payment of goods in the form of an electronic receipt at the same time to the buyer with a smart terminal equipped with an NFC chip or NFC USIM directly sent electronic receipt issued to the buyer's terminal using NFC technology The buyer receives the smart terminal that is not equipped with the NFC chip or NFC USIM, and the electronic receipt received by the buyer to his smart terminal by transmitting the issued electronic receipt to the smart terminal of the buyer via a predetermined push server. A paperless receipt issuing system and method for verifying receipts are provided.

Description

Paperless receipt issuance system and method thereof {Method and system for issuing paperless receipt}

The present invention relates to a paperless receipt issuing system and method for minimizing or replacing the issuance of a conventional paper receipt, and in particular, an electronic receipt issued at the same time issuing a receipt issuance in the form of an electronic receipt according to the payment of goods. Issue a paperless receipt that allows the buyer to check the e-receipt sent to his smart terminal in real time by sending it directly to the smart terminal of the buyer using technology or via a predetermined push server to the smart terminal of the buyer. A system and method thereof are provided.

In general, as the industrial society develops, various kinds of goods are produced and sold by large-capacity stores, such as department stores, and the buyers of the goods visit the stores to find the items they want to purchase and calculate them at the cash register. It is taken by paying for the goods. In this case, the retailer is issued a receipt by a calculation device such as POS (Point of Sales) after calculating the price of the goods, such a calculation device is domestic patent application No. 10-2001-0075666 (application date 2001 December 01; Applicant: Seiko Epson Corporation.

Computation equipment as described above usually uses a rolled receipt record paper in the form of a scroll. The receipt is printed on a record sheet released from the roll, and the resulting output is separated by an automatic cutter, and a receipt note is issued.

       Looking at an example of the conventional receipt issuing device as described above with reference to Figure 1, the code scanner 72 for scanning and outputting the barcode or QR code 70 in the article 71 is attached to the barcode or QR code 70 and ;

The information of the barcode or QR code 70 recognized by the code scanner 72 is read out, the calculation is performed on the article 71 and displayed on the screen of the display 73. When the price of 71) is settled, it is configured to include a POS terminal 75 for issuing a paper receipt (74) for the purchase of the article on a paper recording paper of a roll type mounted therein.

Operation of the conventional receipt issuing device as described above, first, any buyer purchases the item 71 he wants in the store where the item 71 on which the barcode or QR code 70 is printed is displayed, and then the POS terminal 75 When approaching the installed counter, the administrator scans the barcode or QR code 70 attached to the article 71 with the code scanner 72 provided in the POS terminal 75. Then, as the barcode or QR code 70 is scanned as described above, the POS terminal 75 receives various kinds of information about the article from the barcode or QR code 70 of the read item 71, for example, a country identification code. After identifying information such as a manufacturer code, a product item code, a price information, and a check digit, the calculated amount for the corresponding article 71 is displayed on the display 73. In this case, when the purchaser who purchased the article 71 submits the credit card 76 for payment, the POS terminal 75 and the card company server 77 managing the credit card 76 by the built-in function. The payment process is completed through the authentication process. When the payment is completed as described above, the POS terminal 75 prints a receipt for the purchase of the article with an ink cartridge on a roll-shaped paper recording paper mounted therein.

However, the conventional receipt issuing device as described above is a method of issuing a paper receipt 74 after inputting the purchase history for the item using the POS terminal 75 when the purchaser purchases the goods, The costs are enormous, as well as the cost of disposing of receipts, and in particular, the use of special thermal papers increases the processing costs, resulting in a significant waste of resources and energy.

In order to overcome the problems of the conventional paper receipt issuing device as described above, a technique for electronically receiving a receipt has recently been developed and used. For example, a method using a text message (SMS, MMS), a method using an e-mail, etc. are devised. Although this method is also used for text messages, it is very difficult to include all the necessary information (retailer information, purchase history, payment method, etc.) in a text message in a text message. The malformation problem is caused that the receipt fee is higher, and the method of sending by e-mail also has a lot of difficulties in commercializing the electronic receipt due to the inconvenience of the buyer having to say the e-mail address every time he purchases an item. There was a problem of bringing obstacles.

Accordingly, the present invention has been invented to solve the above-mentioned problems of the prior art, the purchaser of a smart terminal equipped with an NFC chip or NFC USIM at the same time issuing a receipt issued in accordance with the payment for goods in the form of an electronic receipt The e-Receipt issued is sent directly to the purchaser's terminal using NFC technology, and the purchaser who has a smart terminal without an NFC chip or NFC USIM can receive the e-Receipt issued via a predetermined push server. It is an object of the present invention to provide a paperless receipt issuing system and a method for confirming an electronic receipt received by a buyer by transmitting to a smart terminal of a buyer.

In addition, the present invention, by additionally inserting a minimum of new components according to the present invention without changing the components of the conventional POS system, the POS system to upgrade the function so that the buyer can check the electronic receipt directly to the smart terminal. It is an object of the present invention to provide a paperless receipt issuing system and a method thereof.

The paperless receipt issuing system of the present invention for achieving the above object, and receives the receipt data and the POS terminal for generating and outputting the receipt data by acquiring the goods information and executing the calculation for the corresponding goods and the paper receipt A paperless receipt issuing system applicable to a POS system having a printer for outputting, comprising: an NFC reader for acquiring user information from a smart terminal of a buyer and transferring the information to a receipt distributor; And the receipt dispenser inserted between the POS terminal and the printer and connected to the NFC reader to receive receipt data from the POS terminal to generate an electronic receipt and transmit it to the NFC reader. .

In this case, the receipt distributor is equipped with an application for generating the electronic receipt, the application is characterized in that for generating the electronic receipt by converting the receipt data into a pdf format when receiving the user information from the NFC reader. .

The NFC reader may transmit the electronic receipt to the smart terminal, and the smart terminal may include an electronic receipt management / viewer application for reading and managing the electronic receipt.

The paperless receipt issuing system of the present invention using the paperless receipt issuing system includes: acquiring, by the NFC reader, user information embedded in the smart terminal through communication between the smart terminal of the purchaser and the NFC reader; Transmitting the user information obtained from the NFC reader to a receipt distributor; Acquiring goods information and payment user information at a POS terminal, combining them to generate receipt data, and transmitting the receipt data to the receipt distributor; Generating an electronic receipt from the receipt data in the receipt distributor and transmitting it to the NFC reader; And transmitting the electronic receipt from the NFC reader to the smart terminal.

In the method, the payment user information is characterized in that one of the payment user information directly obtained from the POS terminal or payment user information included in the user information received from the receipt distributor.

On the other hand, the paperless receipt issuing system according to another aspect of the present invention, the POS terminal for obtaining the goods information and performing the calculation for the goods to generate and output the receipt data and to receive the receipt data and output the paper receipt A paperless receipt issuing system applicable to a POS system having a printer, the reader comprising: an NFC reader for obtaining user information from a purchaser's NFC card and transferring it to a receipt distributor; And an e-mail server or a predetermined push server inserted between the POS terminal and the printer and connected to the NFC reader to receive receipt data from the POS terminal to generate an electronic receipt and corresponding to the e-mail address included in the user information. Characterized in that comprises a receipt dispenser to transmit to.

Here, the receipt distributor is equipped with an application for generating the electronic receipt, the application is characterized in that for generating the electronic receipt by converting the receipt data in pdf format when receiving the user information from the NFC reader. .

The push server pushes the electronic receipt with a smart terminal phone number included in the user information, and the smart terminal includes an electronic receipt management / viewer application for reading and managing the electronic receipt. .

On the other hand, a paperless receipt issuing method using a paperless receipt issuing system according to the other aspect, the step of obtaining user information embedded in the NFC card through the NFC reader and NFC reader of the purchaser in the NFC reader; Transmitting the user information obtained from the NFC reader to a receipt distributor; Acquiring goods information and payment user information at a POS terminal, combining them to generate receipt data, and transmitting the receipt data to the receipt distributor; Generating an electronic receipt from the receipt data in the receipt distributor and transmitting it to the NFC reader; And transmitting the electronic receipt from the NFC reader to an e-mail server or a predetermined push server corresponding to an e-mail address included in the user information.

In this case, the payment user information is characterized in that one of the payment user information directly obtained from the POS terminal or payment user information included in the user information received from the receipt distributor.

The method may further include: pushing the electronic receipt from the push server to a smart terminal phone number included in the user information; And receiving the electronic receipt by driving the electronic receipt management / viewer application for reading and managing the electronic receipt.

According to the present invention, a purchaser who issues a receipt according to the payment of goods in the form of an electronic receipt and at the same time a smart terminal equipped with an NFC chip or NFC USIM is issued to the buyer's terminal using the NFC technology. The buyer sends the issued electronic receipt to the smart terminal of the buyer via a predetermined push server to the buyer having the smart terminal without the NFC chip or the NFC USIM. Provided are a paperless receipt issuing system and method for verifying received electronic receipts.

In addition, according to the present invention by additionally inserting a minimum of new components according to the present invention without changing the components of the conventional POS system, the POS system upgrades the function so that the buyer can check the electronic receipt directly to the smart terminal Provided are a paperless receipt issuing system and method thereof.

In addition, according to the present invention, since there is no change in the components of the conventional POS system, a paperless receipt issuing system and method capable of performing a receipt function of a conventional POS system, such as issuing a paper receipt or sending an email receipt, can be performed in parallel. This is provided.

In addition, according to the present invention, in addition to reducing receipt issuance costs, receipt incentives such as tax incentives through carbon-saving green business participation and corporate image enhancement are provided to the receipt generation companies, and the convenience of storing receipts is increased to buyers, Mileage is granted based on consumption activity, and the operator of the paperless receipt issuance system generates profits through the distribution of profits with the receipt generators. Replacement, environmental pollution, and other effects occur.

1 is an explanatory diagram illustrating an example of a conventional receipt issuing device.
2 is a block diagram of a paperless receipt issuing system according to a first embodiment of the present invention.
3 is a flowchart of a paperless receipt issuing method according to a first embodiment of the present invention.
Figure 4 is a block diagram of a paperless receipt issuing system according to a second embodiment of the present invention.
5 is a flowchart of a paperless receipt issuing method according to a second embodiment of the present invention.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

The paperless receipt issuing system according to the first embodiment of the present invention, which presupposes the use of an NFC chip equipped with an NFC chip or NFC USIM in a smart terminal, acquires item information and obtains the corresponding item as shown in FIG. 2. It is applicable to a POS system having a POS terminal 1 for generating and outputting receipt data by executing calculations for a printer and a printer 4 for receiving the receipt data and outputting a paper receipt. NFC applied in the present invention is meant to include all of the normal NFC communication using a frequency of 13.56MHz band, as well as the existing NFC communication scheme such as MiFare, Felica (Felica), as well as specific configuration thereof Different RFID communication schemes, which are different for the purpose of short-range communication and are equally operable in a limited manner in the present invention, should be considered as equivalents.

According to the invention, a receipt dispenser 2 is inserted between the POS terminal 1 and the printer 4, and the receipt selection dispenser is again connected to the NFC reader 3. The NFC reader 3 performs NFC communication with an NFC smart terminal (ie, a smart terminal capable of performing NFC communication) 5, and for this purpose, is equipped with an NFC module necessary for communication.

The smart terminal 5 is equipped with an NFC chip or NFC application to support NFC USIM and NFC communication, and reads user information (eg, e-business card (vCARD) 80) and electronic receipt required for issuance of an electronic receipt. And / or an electronic receipt management / viewer application 50 for performing operations such as a display. In this case, the NFC application and the electronic receipt management / viewer application 50 may be provided in the form of one integrated application.

The NFC reader 3 reads the user information in the form of vCARD 80 from the smart terminal 5 through the built-in NFC module and transmits it to the receipt dispenser 2, and the electronic received from the receipt dispenser 2. Performs a function of transferring the receipt to the smart terminal (5) using NFC communication.

The POS terminal 1 obtains the goods information, performs calculation on the goods and generates and outputs receipt data. In order to generate receipt data, product information obtained through a short range communication reader (not shown), such as a barcode reader, a QR code reader, an RFID reader, or an NFC reader, and a credit card number obtained from a conventional credit card reader (not shown), etc. User information is required, and the POS terminal 1 generates receipt data by combining the article information and the user information.

On the other hand, if the user terminal 5 is equipped with the NFC payment function, payment-related user information (eg, account number, user terminal number, etc.) from the user terminal 5 via the NFC reader 3 and the receipt distributor 2 ) May be input to the POS terminal 1, and the POS terminal 1 may generate receipt data by combining the user information from the user terminal 5 and the article information.

The receipt distributor 2 receives the receipt data generated by the POS terminal 1 and selectively transfers the receipt data to the printer 4 and the NFC reader 3. That is, when there is no input of user information from the NFC reader 3, the receipt data is passed through the printer 4 as it is to issue a normal paper receipt, and when there is input of user information from the NFC reader 3. There is a built-in electronic receipt issuance application 20 for generating an electronic receipt in the form of an electronic document (eg, PDF, JPEG, GIF, bitmap, etc.) using the receipt data and transmits it to the NFC reader (3).

The electronic receipt generation process is preferably a data conversion process of converting receipt data into a general-purpose format such as pdf format. In this case, the receipt data is preferably receipt data in a format sent to a conventional printer, in which case it is not necessary to change the existing POS system.

Unlike the above, the receipt dispenser 2 receives the corresponding command through a predetermined input means provided in the receipt dispenser 2 with respect to the command of the electronic receipt and the paper receipt. The corresponding command input through the input means of the) or may receive a corresponding command from the user terminal 5 transmitted through the NFC reader (3). To this end, a routine for specifying a receipt format may be performed in the receipt management / viewer application of the user terminal 5. In such a case, both the paper receipt and the electronic receipt can be issued, and the receipt dispenser 2 delivers the same receipt data to the printer 4 and the NFC reader 3 together.

3 is a flowchart of a paperless receipt issuing method using the paperless receipt issuing system of FIG. 2.

In the method of issuing the paperless receipt of FIG. 3, the NFC reader 3 obtains user information 80 embedded in the smart terminal 5 through communication between the smart terminal 5 of the purchaser and the NFC reader 3. Step S1;

Transmitting the user information (80) obtained from the NFC reader (3) to a receipt distributor (S2);

Generating receipt data by combining the goods information obtained from the POS terminal 1 and the user information for payment and transmitting the receipt data to the receipt distributor 2 (S3);

Generating an electronic receipt from the receipt data in the receipt distributor (2) and transmitting it to the NFC reader (S4);

The NFC reader 3 is configured to include a step (S5) for transmitting the electronic receipt to the smart terminal (5).

The payment user information may be user information obtained from the POS terminal 1 through a credit card or the like, or may be user information 80 received from the receipt dispenser 2.

The method may further include displaying the electronic receipt (S6) using the electronic receipt management / viewer application 50 built in the smart terminal 5.

Here, when there is no input of the user information from the NFC reader 3, the receipt dispenser 2 transmits the receipt data to the printer 4 so that a paper receipt is printed, so that the receipt data is typically It is preferable that it is receipt data in the format used by the printer 4.

On the other hand, when obtaining the user information necessary for payment from the user terminal 5 without obtaining the user information required for payment through the credit card or the like directly from the POS terminal 1, the NFC reader (3) After transmitting the user information 80 to the receipt dispenser 2 (S2), transmitting the user information 80 to the POS terminal 1 in the receipt dispenser 2 (S2-1). In the step S3 of generating receipt data by combining the item information obtained from the POS terminal 1 and the user information for payment and transmitting it to the receipt distributor 2, the payment user information is It should be limited to the user information 80 received from the receipt dispenser 2.

Paperless receipt issuing system according to a second embodiment of the present invention on the premise of using a general smart terminal without the NFC function, as shown in Figure 4, the push server for pushing the electronic receipt in the system of Figure 2 ( 7) consists of an additional form.

In the system of Fig. 4, the functions of the POS terminal 1 and the printer 4 are the same as in the first embodiment of Fig. 2, and are composed of a conventional POS terminal and a printer. Hereinafter, descriptions of components that operate in the same manner as the first embodiment among the configurations of the second embodiment will be omitted.

NFC reader (3) performs NFC communication with the NFC card (8) of the buyer with a built-in NFC tag, NFC card (8) is basically the user information (e.g. e-business card (vCARD) required for issuance of an electronic receipt) (80) is built in. When the payment function is provided to the NFC card 8, the user information may include information necessary for payment.

The NFC reader 3 reads user information from the NFC card 8 through the built-in NFC module and transmits it to the receipt dispenser 2.

The POS terminal 1 generates receipt data by combining the item information and the user information, which is obtained from a conventional credit card reader (not shown) or from an NFC card 8 having a payment function. Can be.

In the case of the NFC card (8) may include a normal credit card (regardless of the type of check card, etc., referred to as a credit card) function, so that the payment to the POS terminal 1 through a credit card reader (not shown) It is possible for both the case where the user information is delivered and the case where the user information for payment to the POS terminal 1 through the NFC reader 3 and the receipt distributor 2 is possible.

The POS terminal 1 generates receipt data by combining the goods information and the user information and transmits the receipt data to the receipt distributor 2.

The receipt dispenser 2 receives the receipt data generated by the POS terminal 1 and selectively transfers the receipt data to the printer 4 and the push server 7. That is, when there is no input of user information from the NFC reader 3, the receipt data is passed through the printer 4 as it is to issue a normal paper receipt, and when there is input of user information from the NFC reader 3. The electronic receipt is generated from the receipt data using the built-in electronic receipt issuing application 20 and transmitted to the push server 7.

On the other hand, the user information received from the NFC reader 3 must include information for issuing a receipt (eg, smart terminal phone number, e-mail address, etc.), the receipt distributor 2 is the user information for issuing the receipt And the electronic receipt to the push server (7). The receipt dispenser 2 and the push server 7 are connected by wired or wireless Internet, and information necessary for communication with the push server 7 is stored in advance in the receipt dispenser 2.

The push server 7 identifies the smart terminal 5 through the smart terminal phone number included in the user information and transmits the electronic receipt to the smart terminal 5 through the available wired or wireless network. At this time, the smart terminal 5 should be equipped with at least a predetermined electronic receipt management / viewer application 50 that can receive and confirm the electronic receipt.

On the other hand, if the user information received from the NFC reader 3 includes the e-mail address information for issuing a receipt, the receipt distributor (2) in the ordinary receipt corresponding to the e-mail address through a wired or wireless network Can be sent directly to the email server 6 or via the push server 7 to the email server 6.

When the smart terminal 5 is synchronized with the email server 6, the smart terminal 5 may receive (or push) the electronic receipt from the synchronized email server 6. When the smart terminal 5 is not synchronized with the e-mail server 6 or when the purchaser's terminal is not the smart terminal, the purchaser sends his or her own terminal or PC to the e-mail server 6 that has received the electronic receipt. Can be accessed.

5 is a flowchart of a paperless receipt issuing method using the paperless receipt issuing system of FIG. 4 according to the second embodiment of the present invention.

The paperless receipt issuing method of FIG. 5 acquires user information 80 embedded in the NFC card 8 from the NFC reader 3 through communication between the NFC card 8 of the buyer and the NFC reader 3. Step S10;

Transmitting the user information (80) obtained from the NFC reader (3) to a receipt distributor (2) (S20);

Generating receipt data by combining the goods information obtained from the POS terminal 1 and the user information for payment and transmitting the receipt data to the receipt distributor 2 (S30);

Generating an electronic receipt from the receipt data in the receipt distributor (2) and transmitting it to the push server (7) together with the user information (80);

And transmitting the electronic receipt from the push server 7 to the smart terminal 5 corresponding to the user information 80 (S50).

The payment user information may be user information obtained from the POS terminal 1 through a credit card or the like, or the user information user information 80 received from the receipt dispenser 2.

The method may further include displaying the electronic receipt (S60) using the electronic receipt management / viewer application 50 built in the smart terminal 5.

On the other hand, the POS terminal 1 directly reads the user information necessary for payment through a normal credit card or the NFC card 8 (where the NFC card 8 also serves as a magnetic card). When acquiring user information necessary for payment from the NFC card 8 using NFC communication, the user information 80 acquired by the NFC reader 3 is transferred to the receipt distributor 2. After the transmitting step (S20), the step (S20-1) of transmitting the user information 80 to the POS terminal 1 in the receipt distributor 2 should be added, in the POS terminal 1 In the step S30 of combining the acquired item information and payment user information to generate receipt data and transmitting it to the receipt dispenser 2, the payment user information is obtained from the user information received from the receipt dispenser 2 ( Limited to 80) Should.

On the other hand, if the user information received from the NFC reader 3 includes the e-mail address information for the receipt issuance, the step (S40) of transmitting the electronic receipt to the push server (7) is in the receipt distributor (2) Generating an electronic receipt from the receipt data and sending it along with the user information 80 to the email server 6 specified in the user information (S40-1) should be replaced. In this case, the e-mail server 6 may be synchronized with the smart terminal 5 to receive an electronic receipt by the purchaser, and the e-mail server 6 may be sent to the e-mail server 6 using the smart terminal 5 or a normal purchaser mobile phone. You can also check the electronic receipt by connecting directly.

On the other hand, although not shown, the POS terminal 1 and the printer 4 of the present invention, compared to the equipment normally operated by a receipt issuing company, such as large retail stores, receipt distributor 2 and NFC reader (3) and The push server 7 is preferably operated by the system operator of the present invention. In other words, the operator provides the receipt dispenser (2) and NFC reader (3) to the receipt issuer by way of transfer, rental, etc., and operates the push server (7) instead of operating a fee to reduce the cost of the receipt issuer. On the other hand, green certification, eco-friendly, carbon reduction consumption certification, etc. operated by the government or local governments can be used to guide the receipt issuer as a customer to receive various support benefits. In addition, in addition to the basic convenience of using the electronic receipt, the buyer can receive mileage or point payments from eco-friendly, carbon-saving consumption activities from the government, local government or receipt issuer.

The present invention has been described above with reference to exemplary embodiments of the present invention, but the scope of the present invention is not limited to the above embodiments, and various changes can be made by those skilled in the art within the scope of the appended claims. It should be noted that modifications are possible.

1: POS terminal 2: Receipt dispenser
3: NFC reader 4: printer
5: smart terminal 6: email server
7: push server 8: NFC card
20: application for issuing receipts
50: Electronic Receipt Management / Viewer Application
80: user information

Claims (11)

A paperless receipt issuing system applicable to a POS system having a POS terminal for acquiring goods information, executing calculations on the goods, generating and outputting receipt data, and a printer for receiving the receipt data and outputting paper receipts. In
NFC reader for obtaining the user information from the smart terminal of the buyer and passes it to the receipt distributor; And
Is inserted between the POS terminal and the printer and connected to the NFC reader, the paper characterized in that it comprises a receipt dispenser for receiving receipt data from the POS terminal to generate an electronic receipt and transmit it to the NFC reader Lease receipt system. The electronic device of claim 1, wherein the receipt distributor includes an application for generating the electronic receipt, and the application converts the receipt data into a pdf format to generate the electronic receipt when the user information is received from the NFC reader. Paperless receipt issuing system, characterized in that. The paperless receipt of claim 1, wherein the NFC reader transmits the electronic receipt to the smart terminal, and the smart terminal includes an electronic receipt management / viewer application for reading and managing the electronic receipt. Issuance system. In the paperless receipt issuance method,
Obtaining user information embedded in the smart terminal through the NFC reader through communication between the smart terminal of the purchaser and the NFC reader;
Transmitting the user information obtained from the NFC reader to a receipt distributor;
Acquiring goods information and payment user information at a POS terminal, combining them to generate receipt data, and transmitting the receipt data to the receipt distributor;
Generating an electronic receipt from the receipt data in the receipt distributor and transmitting it to the NFC reader; And
Paperless receipt issuing method characterized in that it comprises a step of transmitting the electronic receipt from the NFC reader to the smart terminal. The paperless receipt of claim 4, wherein the payment user information is one of payment user information directly obtained from the POS terminal or payment user information included in the user information received from the receipt distributor. Issuance method. A paperless receipt issuing system applicable to a POS system having a POS terminal for acquiring goods information, executing calculations on the goods, generating and outputting receipt data, and a printer for receiving the receipt data and outputting paper receipts. In
NFC reader for obtaining the user information from the NFC card of the buyer and passes it to the receipt distributor; And
Inserted between the POS terminal and the printer and connected to the NFC reader, receives receipt data from the POS terminal to generate an electronic receipt and to an email server or a predetermined push server corresponding to the email address included in the user information Paperless receipt issuance system, characterized in that it comprises a receipt dispenser for transmitting. The electronic device of claim 6, wherein the receipt distributor includes an application for generating the electronic receipt, and the application converts the receipt data into a pdf format to generate the electronic receipt when the user information is received from the NFC reader. Paperless receipt issuing system, characterized in that. The electronic device of claim 6, wherein the push server pushes the electronic receipt to a smart terminal phone number included in the user information, and the smart terminal includes an electronic receipt management / viewer application for reading and managing the electronic receipt. Paperless receipt issuing system, characterized in that. In the paperless receipt issuance method,
Acquiring, by the NFC reader, user information embedded in the NFC card through communication between the NFC card of the purchaser and the NFC reader;
Transmitting the user information obtained from the NFC reader to a receipt distributor;
Acquiring goods information and payment user information at a POS terminal, combining them to generate receipt data, and transmitting the receipt data to the receipt distributor;
Generating an electronic receipt from the receipt data in the receipt distributor and transmitting it to the NFC reader; And
And transmitting the electronic receipt from the NFC reader to an e-mail server or a predetermined push server corresponding to the e-mail address included in the user information. The paperless receipt of claim 9, wherein the payment user information is one of payment user information obtained directly from the POS terminal or payment user information included in the user information received from the receipt distributor. Issuance method. The method of claim 9, further comprising: pushing the electronic receipt to the smart terminal phone number included in the user information in the push server; And
The smart terminal further comprises the step of receiving the electronic receipt by driving the electronic receipt management / viewer application for reading and managing the electronic receipt.

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