KR20150048291A - service providing device, control method thereof, coupon system and computer readable medium having computer program recorded thereof - Google Patents

Abstract

In the present invention, disclosed are a service providing device, a coupon using system including the same, a control method thereof, and a recording medium recorded with a computer program. Therefore, the present invention can promote convenience with regard to coupon use of a user by obtaining a required coupon list from the service providing device by a user device in paying for a product, and processing with the payment for the product based on the coupon list.

Description

[0001] The present invention relates to a service providing device, a coupon use system including the same, a control method therefor, and a recording medium on which a computer program is recorded (service providing device, control method thereof, coupon system and computer readable medium having computer program recorded therein)

The present invention relates to a service providing apparatus, a coupon use system including the same, a control method thereof, and a recording medium on which a computer program is recorded. In particular, when a user coupon corresponding to a product is stored in advance in the service providing apparatus, A coupon use system including the coupon, a control method thereof, and a recording medium on which a computer program is recorded.

The electronic wallet system (electronic wallet system) manages a credit card, a transportation card, a membership card, a coupon, etc. through a user terminal equipped with a USIM card or the like, A system to provide.

However, the conventional electronic wallet system registers and manages coupons registered in a specific app installed in a user terminal through respective menus or categories. Therefore, in order to use the coupon, the user has to go directly to the coupon management menu and find the coupon to be used.

That is, when the user intends to use the coupon when purchasing the goods using the electronic wallet, the user must download and prepare the coupon issued by the merchant in advance in the user terminal. At the time of purchasing a commodity, the user has to find a coupon corresponding to the commodity to be purchased at the user terminal and present it to the seller at the time of purchasing each commodity. Due to this inconvenience, conventionally, coupon usage rate was not high.

Korean Patent Laid-Open No. 10-2004-0075671 [Name: How to use a coupon]

The present invention provides a service providing apparatus capable of improving the convenience of a user's use of a coupon by allowing a user terminal to display available coupons at the time of product approval even if the user does not download the coupon issued at the merchant site in advance to the user terminal A control method thereof, and a recording medium on which a computer program is recorded.

It is another object of the present invention to provide a service providing device capable of automatically providing a coupon having a greatest benefit when purchasing a product among a plurality of coupons issued by a user, thereby assisting an economical consumption life of the user, A control method thereof, and a recording medium on which a computer program is recorded.

The service providing apparatus according to an embodiment of the present invention includes a coupon issuing information obtaining unit for obtaining coupon issuing information for each user; A receiving unit for receiving user identification information and product information from the POS terminal; A coupon list issuing unit for obtaining a coupon list based on user-specific coupon issuing information, user identification information, and product information; And a transmitter for transmitting the coupon list to the user device.

As an example related to the present invention, a user authentication unit for performing user authentication based on user identification information may be further included.

A method of controlling a service providing apparatus according to an exemplary embodiment of the present invention includes: acquiring coupon issuing information for each user; Receiving user identification information and product information from a POS terminal; Obtaining a coupon list based on the coupon issuing information per user, user identification information, and product information; And transmitting the coupon list to the user device.

As an example related to the present invention, the method may further include identifying coupon issuing information for each user corresponding to the user identification information received from the POS terminal.

As an example related to the present invention, the coupon list acquisition step may include identifying coupon information corresponding to the product information among the identified coupon issue information per user.

As an example related to the present invention, the step of acquiring the coupon list may include acquiring the coupon list based on the received user identification information and the product information when receiving the scan completion notification from the POS terminal.

Receiving coupon use request information for a coupon list from a POS terminal as an example related to the present invention; And transmitting coupon use permission information for the coupon use request information to the POS terminal.

A computer program for performing the control method of the service providing apparatus according to the above-described embodiment may be stored in the recording medium on which the computer program according to the embodiment of the present invention is recorded.

A coupon use system according to an embodiment of the present invention includes a user device for transmitting user identification information to a POS terminal; A POS terminal for transmitting user identification information and product information to a service providing apparatus; And a service providing unit for acquiring a coupon list by identifying coupon issuing information for each user corresponding to the user identification information, identifying coupon information corresponding to the product information among the identified coupon issuing information for each user, and transmitting the coupon list to the user device Device.

The present invention can improve the convenience of the user's use of the coupon by allowing the user terminal to display the available coupon at the time of product approval even if the user does not download the coupon issued from the merchant in advance to the user terminal.

In addition, the present invention can automatically provide a coupon having the greatest benefit at the time of purchasing a product among a plurality of coupons issued by the user, thereby helping the user to economically enjoy the consumer life.

1 is a block diagram showing a configuration of an electronic wallet system according to an embodiment of the present invention.
2 is a view showing a coupon use system according to an embodiment of the present invention.
3 is a block diagram showing a service providing apparatus according to an embodiment of the present invention.
4 illustrates a user device according to an embodiment of the present invention.
5 is a block diagram illustrating a POS terminal according to an embodiment of the present invention.
6 is a view showing an example of coupon issuance information per user.
7 is a diagram illustrating an example of user identification information and product information obtained from a POS terminal.
8 is a diagram showing an example of a coupon list.
9 is a signal flow diagram between respective constitutions of the coupon use system according to the embodiment of the present invention.

It is noted that the technical terms used in the present invention are used only to describe specific embodiments and are not intended to limit the present invention. In addition, the technical terms used in the present invention should be construed in a sense generally understood by a person having ordinary skill in the art to which the present invention belongs, unless otherwise defined in the present invention, Should not be construed to mean, or be interpreted in an excessively reduced sense. In addition, when a technical term used in the present invention is an erroneous technical term that does not accurately express the concept of the present invention, it should be understood that technical terms that can be understood by a person skilled in the art can be properly understood. In addition, the general terms used in the present invention should be interpreted according to a predefined or context, and should not be construed as being excessively reduced.

Furthermore, the singular expressions used in the present invention include plural expressions unless the context clearly dictates otherwise. The term "comprising" or "comprising" or the like in the present invention should not be construed as necessarily including the various elements or steps described in the invention, Or may include additional components or steps.

Furthermore, terms including ordinals such as first, second, etc. used in the present invention can be used to describe elements, but the elements should not be limited by terms. Terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like reference numerals refer to like or similar elements throughout the several views, and redundant description thereof will be omitted.

In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail. It is to be noted that the accompanying drawings are only for the purpose of facilitating understanding of the present invention, and should not be construed as limiting the scope of the present invention with reference to the accompanying drawings.

1 is a block diagram showing a configuration of an electronic wallet system 10 according to an embodiment of the present invention.

1, the electronic wallet system 10 includes a terminal 11, a Web server 12, a WAS (Web Application Server) 13, a service providing device 14, an affiliate server 15, , And a DB server (Database Server) 16.

Not all of the components of the electronic wallet system 10 shown in Fig. 1 are essential components, and the electronic wallet system 10 may be embodied by more components than the components shown in Fig. 1, The electronic wallet system 10 may also be implemented by components.

The terminal (or user device) 11 is identified through unique identification information such as MDN (Mobile Directory Naming), Mobile IP, Mobile MAC, unique SIM card information, serial number, Lt; / RTI > At this time, the terminal 11 receives and stores payment related card information, coupon related information, gift certificate related information, and the like from the web server 12, and displays the corresponding information when executing a specific app or selecting a specific menu. At this time, the payment related card information includes an image or a video about the card, an affiliate name, a card name, a card number, an expiration date, a benefit, an annual fee, barcode information / QR code information / NFC tag information / smart tag information . ≪ / RTI > In addition, the coupon related information includes information such as affiliate name, coupon name, coupon number (or unique code of coupon), title, benefit, use place, period of use, usage method, coupon type (for example, free information, And the voucher related information may include an affiliate name, a voucher name, a voucher number, an amount, a use place, a usage period, a usage method, and the like.

Also, the terminal 11 receives information related to a specific payment-related card, coupon, ticket, voucher, etc., selected by the user from the service providing apparatus 14 via the web server 12. [

The web server 12 confirms information stored in the DB server 16 through the WAS 13 in association with the terminal 11 based on the identification information transmitted from the terminal 11 and provides the information to the terminal 11 do.

When the issuance request for a payment related card, a coupon, a ticket, a voucher or the like is transmitted from the terminal 11 to the web server 12, the web server 12 transmits the request to the service providing apparatus 14 so that the service providing apparatus 14 (Or issuance) to the terminal 11 after receiving the related information from the affiliate server.

In this way, in response to the request of the terminal 11, the web server 12 acquires and provides the information stored in the DB server 16 via the WAS 13 or provides it to the affiliate server 15 to the terminal 11.

The Web application server (WAS) 13 (or the web application server) 13 transmits information stored in the DB server 16 to the web server 12 based on the identification information of the terminal 11 transmitted from the web server 12 And distributes the functions of the web server 12 to the terminal 11.

The service providing apparatus 14 may provide the terminal 11 with information according to the request of the terminal 11 based on the identification information of the terminal 11 transmitted from the web server 12, (15), and then provides it to the terminal (11).

For example, when receiving a request for issuance of a payment related card, a coupon, a ticket, a gift certificate, etc. from the terminal 11 via the web server 12, the service providing device 14 transmits the related information to the affiliate server And transmits it to the terminal (11).

That is, when the web server 12 receives the issuance request for the specific settlement related card from the terminal 11, the web server 12 transmits the issuance request together with the identification information of the terminal to the service providing apparatus 14. Thereafter, the service providing device 14 issues (or transmits) the corresponding settlement related card to the terminal 11 corresponding to the identification information, in response to the transmitted issuance request information for the corresponding settlement related card. At this time, the service providing apparatus 14 can receive (or transmit) the settlement related card from the affiliate server 15 to the terminal 11.

The partner server (or affiliate service apparatus) 15 is connected to the service providing apparatus 14 via a wired / wireless communication network. When a request for issuing a card related to the affiliate server 15 is transmitted from the service providing apparatus 14, And issues the related settlement related card to the terminal 11 through the service providing device 14. [

The DB server (database server) 16 is connected to the WAS 13 through a wired / wireless communication network and stores information corresponding to the identification information of the terminal 11 (for example, payment related card issuance information, / QR code / NFC tag / smart tag issuance information, bar code / QR code / NFC tag / smart tag usage information, point accumulation / usage information, coupon issuance / usage information, etc.).

The DB server 16 responds to the request of the web server 12 including the identification information of the specific terminal 11 and transmits information about the terminal 11 corresponding to the identification information to the web server 12 via the WAS 13, (12).

The electronic wallet system 10 may further include a coupon server (not shown) communicating with the service providing apparatus 14 or the affiliate server 15.

When there is a coupon issue request from the terminal 11, the web server 12 transmits the request to the service providing apparatus 14 after receiving the request from the terminal 11, and the service providing apparatus 14 transmits the coupon issue request (Or a coupon service device) and then issues the coupon directly to the terminal 11 or issues the coupon to the terminal 11 through the web server 12. At this time, the coupon server can provide (or issue) the coupon from the affiliate server 15.

In response to the coupon issue request of the web server 12, the coupon server generates a corresponding coupon corresponding to the coupon issue request (or receives the coupon provided from the affiliate server 15) And issue the coupon to the terminal 11 corresponding to the included identification information.

2 is a view showing a coupon use system according to an embodiment of the present invention.

As shown in FIG. 2, the coupon use system may include a user device 100, a service providing device 200, and a POS terminal 300. All of the components of the coupon use system shown in Fig. 2 are not required components, and the coupon use system may be implemented by more components than the components shown in Fig. 2, The system may be implemented.

The service providing apparatus 200 may store coupon issuing information for each user. The user device 100 may transmit the user identification information to the service providing apparatus 200 via the POS terminal 300. [ In addition, the POS terminal 300 can transmit the goods information for proceeding settlement to the service providing apparatus 200. Then, the user device 100 can acquire a coupon list corresponding to the goods to be paid from the service providing device 200 based on the user identification information, the product information, and the coupon issuing information for each user. At this time, the coupon included in the coupon list may be reflected in the payment of goods, and the payment may be made at a discounted price by coupon.

3 is a block diagram showing a service providing apparatus 200 according to an embodiment of the present invention. 3, the service providing apparatus 200 includes a coupon issuance information obtaining unit 210, a coupon list issuing unit 220, a user authenticating unit 230, a receiving unit 240, a transmitting unit 250, (260). All of the components of the service providing apparatus shown in Fig. 3 are not essential components, and the service providing apparatus may be implemented by more components than the components shown in Fig. 3, The device may be implemented.

Referring to FIG. 3, the coupon issuing information obtaining unit 210 may obtain coupon issuing information for each user. Here, the coupon issuance information per user means data including coupon information (commodity, discount rate) for each user.

For example, the coupon issuing information obtaining unit 210 may receive coupon information for each user from each merchant server and obtain coupon issuing information for each user.

6 is a view showing an example of coupon issuance information per user.

Referring to FIG. 6, the coupon issuing information 400 for each user includes coupon information (commodity, discount rate) for each user (for example, first user, second user, third user).

The coupon issue information for each user may include coupon information 410, 420, and 430 for each user (first user, second user, third user). For example, for the first user, it can be confirmed that the coupon has been issued to the first product (pencil), the second product (ball pen), the third product (note), and the fourth product (calculator). Similarly, the coupon information (product) can be confirmed for the second user and the third user.

The user-specific coupon issuing information 400 includes a discount rate (a first discount rate (a discount rate) for each product (a first product (a pencil), a second product (a ballpoint pen), a third product (E.g., 10%), a second discount rate (e.g., 20%), a third discount rate (e.g., 30%), a fourth discount rate have.

The receiving unit 240 may receive the user identification information and the product information from the POS terminal 300. Here, the user identification information is data for identifying a user who wants to access the service providing apparatus, and may include unique identification information such as a user ID, unique identification information of a SIM card, and an MDN (Mobile Directory Nymber). In addition, the product information means data representing a product identified by the POS terminal.

For example, when the user desires to purchase an item, the POS terminal 300 can recognize the user identification information from the user device 100 and transmit the recognized user identification information to the service providing apparatus 200. [ In addition, the article is recognized by the POS terminal 300, and the goods information recognized by the POS terminal 300 can be transmitted to the service providing apparatus 200. [

7 is a diagram illustrating an example of user identification information and product information obtained from a POS terminal.

7 (a) is an example of user identification information. If the first user is recognized at the POS terminal, the user identification information 520 may represent the first user.

7 (b) is an example of product information. If the first product is recognized at the POS terminal, the product information 532 may represent the first product. When the fourth product is recognized by the POS terminal, the product information 534 can represent the first product.

The user authentication unit 230 can perform user authentication based on the user identification information. Here, the user authentication is a procedure for confirming whether the user identification information recognized by the POS terminal 300 is in a state where the coupon use system can be used.

For example, when the user identification information recognized by the POS terminal 300 is not included in the user identification information stored in the service providing apparatus 200, the service providing apparatus 200 may not proceed to issue the coupon list. That is, when the user identification information recognized by the POS terminal 300 is included in the user identification information stored in the service providing apparatus 200, the service providing apparatus 200 can issue the coupon list.

By performing the user authentication before issuing the coupon list or receiving the product information, it is possible to prevent the meaningless procedure from proceeding, and the system can operate efficiently.

The coupon list issuing unit 220 can obtain the coupon list based on the coupon issuing information for each user, the user identification information obtained from the POS terminal 300, and the commodity information.

Here, the coupon list shows coupon information (product, discount rate) corresponding to the user identification information recognized by the POS terminal.

8 is a diagram showing an example of a coupon list.

6 is stored in the service providing apparatus and the user identification information and the product information shown in FIG. 7 are recognized, the coupon list issuing unit 200 displays the coupon list shown in FIG. 8 600).

That is, when the first user is identified at the POS terminal 300, the coupon list can be obtained based on the coupon issuing information 410 for the first user. When the POS terminal 300 identifies the first commodity and the fourth commodity, the coupon list issuer can confirm whether coupon information corresponding to the identified commodity exists in the coupon information 410 for the first user. If there is coupon information corresponding to the identified goods, the coupon list may include coupon information corresponding to the identified goods.

The transmitting unit 250 can transmit the coupon list obtained by the coupon list issuing unit 220 to the user device 100. [

The control unit 260 is functionally combined with the coupon issuing information obtaining unit 210, the coupon list issuing unit 220, the user authenticating unit 230, the receiving unit 240 and the transmitting unit 250 to perform an overall operation of the service providing apparatus Can be controlled.

4 illustrates a user device according to an embodiment of the present invention.

4, the user apparatus 100 may include a user identification information management unit 110, a transmission unit 120, a reception unit 130, a control unit 140, and a display unit 150. Not all of the components of the user device shown in FIG. 2 are required, and the user device may be implemented by more components than the components shown in FIG. 2, and the user device may be implemented by fewer components .

The user identification information management unit 110 may store the user identification information and transmit the user identification information to the POS terminal 300. [

Alternatively, the transmitting unit 120 may transmit the user identification information to the POS terminal 300.

The transmission unit 120 can transmit data to the POS terminal 300 or the service providing apparatus 200. [

The receiving unit 120 may receive data from the POS terminal 300 or the service providing apparatus 200. For example, the receiving unit 120 may receive the coupon list from the service providing apparatus 200. [

The display unit 150 may display the user identification information or the coupon list received from the service providing apparatus 200. [ For example, the display unit 150 may display the user identification information or the coupon list in a barcode format. In this case, the barcode displayed on the display unit 150 may be a form recognizable by the POS terminal.

The control unit 140 may be functionally combined with the user identification information management unit 110, the transmission unit 120, the reception unit 130, and the display unit 150 to control the overall operation of the user equipment.

5 is a block diagram showing a POS terminal 300 according to an embodiment of the present invention. 5, the POS terminal 300 may include a reader 310, a communication unit 320, a storage unit 330, and a control unit 340. Not all the components of the POS terminal shown in FIG. 5 are essential components, and the POS terminal may be implemented by more components than the components shown in FIG. 5, and a user device may be implemented by fewer components .

When the user device 100 requests payment, the reader 310 can recognize (or read) the product information, the user identification information displayed on the user device 100, or the coupon list. Here, the product information, the user identification information, or the coupon list may be a bar code form, a QR code form, a smart tag form, or the like. In addition, the reader 310 may be a barcode reader, a QR code reader, a smart tag reader for recognizing product information, user identification information or a coupon list in such a form (for example, a barcode form, a QR code form, A reader, and the like.

The storage unit 330 may store data and programs necessary for the POS terminal 300 to operate. For example, the storage unit 330 may store product information recognized by the reader 310, user identification information displayed on the user device 100, or a coupon list. Also, the storage unit 330 may include merchant information.

In addition, the communication unit 320 communicates with at least one terminal of an internal component or an external terminal through a wired / wireless communication network. At this time, the external terminal may include the user apparatus 100, the service providing apparatus 200, an affiliate server, and the like.

The control unit 340 is operatively coupled to the reader 310, the communication unit 320, and the storage unit 130 to control the overall operation of the POS terminal.

9 is a signal flow diagram between respective constitutions of the coupon use system according to the embodiment of the present invention.

According to the embodiment of the present invention, the service providing apparatus 200 can acquire coupon issuing information for each user (S910). The service providing apparatus 200 may store coupon issuing information for each user acquired from an affiliate server or the like.

The user device 100 may transmit the user identification information to the POS terminal (S922). The POS terminal that has obtained the user identification information from the user device 100 may transmit the user identification information to the service providing apparatus.

On the other hand, the service providing apparatus having received the user identification information performs user authentication based on the user identification information, and when the user identification information recognized by the POS terminal 300 is included in the user identification information stored in the service providing apparatus 200 , The coupon list issuing process can be performed.

In addition, the POS terminal can recognize the product information and transmit the recognized product information to the service providing apparatus (S924).

When the POS terminal completes the product information recognition, the POS terminal 300 can notify the service providing apparatus 200 of the scan completion (S932). The scan completion notification means that the product information recognition for the identified user information is completed.

The service providing apparatus 200 can acquire the coupon list based on the coupon issuing information for each user, the user identification information received from the POS terminal, and the goods information (S930).

Specifically, the service providing apparatus 200 can identify coupon issuing information for each user corresponding to the user identification information received from the POS terminal. Also, the service providing apparatus 200 can identify the coupon information corresponding to the product information received from the POS terminal among the identified coupon issuing information for each user.

Through the above process, the service providing apparatus 200 can acquire the coupon list corresponding to the user identification information and the product information received from the POS terminal 300.

On the other hand, when the service providing apparatus 200 receives the scan completion notification from the POS terminal, the service providing apparatus 200 can obtain the coupon list based on the received user identification information and the product information.

On the other hand, when there are a plurality of coupons for which different discount rates are applied to the same product, the coupon list issuing unit 220 of the service providing apparatus 200 transmits a coupon to each of the plurality of coupons You can choose the biggest coupon. For example, the greatest benefit to the user may be the most discounted rate. On the other hand, the coupon list issuing unit 220 can set in advance how to compare the benefit to the user.

According to this method, the present invention can automatically provide a coupon having the greatest benefit at the time of purchasing a product among a plurality of coupons issued by the user, thereby helping the user to economically enjoy the consumer life.

Alternatively, the user may check the benefits of each of the plurality of coupons and select any one of the plurality of coupons. At this time, the receiving unit 130 of the user device 100 receives the coupon list from the service providing apparatus 200, and the display unit 150 of the user device 100 displays the coupon list obtained from the service providing apparatus 200 can do. In addition, the input unit of the user apparatus can acquire user selection information for any one of a plurality of coupons displayed in the coupon list. The user selection information added at the input unit of the user device may be included in the coupon use request information.

According to the embodiment of the present invention, the user device 100 can transmit the coupon use request information to the POS terminal (S952). Here, the coupon use request information is data for requesting use of the coupon displayed in the coupon list. Alternatively, the coupon use request information may be data requesting use of the coupon selected by the user selection information among the coupons displayed in the coupon list.

As described above, according to the embodiment of the present invention, the coupons required at the time of payment can be collectively presented to the POS terminal, so that convenience for the user to use coupons can be greatly improved.

The POS terminal can transmit the coupon use request information received from the user device 100 to the service providing apparatus 200 (S954).

The service providing apparatus receives the coupon use request information for the coupon list from the POS terminal, and transmits the coupon use permission information to the POS terminal (S960). Here, the coupon use permission information may include data for applying the coupon included in the coupon list to the payment step.

The POS terminal 300 can proceed to settle the commodity with the discounted amount based on the coupon use permission information received from the service providing apparatus (S970).

According to this method, even if the user does not download the coupon issued from the merchant in advance to the user terminal, the user terminal can apply the available coupon at the time of payment of the commodity, .

The control method of the user apparatus and the service providing apparatus according to the embodiment of the present invention can be written in a computer program, and the codes and code segments constituting the computer program can be easily deduced by a computer programmer in the field. In addition, the computer program is stored in a computer readable medium, readable and executed by a computer, a user apparatus according to an embodiment of the present invention, a service providing apparatus, Can be implemented.

The information storage medium includes a magnetic recording medium, an optical recording medium, and a carrier wave medium. A computer program implementing the method of controlling a user apparatus and a service providing apparatus according to an embodiment of the present invention can be stored and installed in a built-in memory such as a user apparatus, a service providing apparatus, an affiliate server, and the like. Alternatively, an external memory such as a user device according to an embodiment of the present invention, a smart card storing and installing a computer program implementing the control method of the service providing apparatus, and the like may be installed in a user apparatus, a service providing apparatus, and the like through an interface.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or essential characteristics thereof. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

The present invention can improve convenience of a user's use of coupons by acquiring a necessary coupon list from a service provision device at the time of payment of goods and proceeding settlement of goods based on the coupon list, Marketing, and financial sectors.

100: user equipment 110: user identification information management unit
120, 250: transmitting unit 130, 240: receiving unit
140, 260, 340: a control unit 150:
200: service providing apparatus 210: coupon issuing information obtaining unit
220: coupon list issuing unit 230: user authentication unit
300: POS terminal 310: reader
320: communication unit 330: storage unit

Claims (9)

A coupon issue information acquisition unit for acquiring coupon issue information for each user;
A receiving unit for receiving user identification information and product information from the POS terminal;
A coupon list issuing unit for obtaining a coupon list based on the user-specific coupon issuing information, user identification information, and product information; And
And a transmitter for transmitting the coupon list to a user device. The method according to claim 1,
And a user authentication unit for performing user authentication based on the user identification information. Obtaining coupon issuance information per user;
Receiving user identification information and product information from a POS terminal;
Obtaining a coupon list based on the user-specific coupon issuing information, user identification information, and product information; And
And transmitting the coupon list to a user device. The method of claim 3,
Further comprising the step of identifying coupon issuing information for each user corresponding to the user identification information received from the POS terminal. 5. The method of claim 4,
Wherein the step of acquiring the coupon list includes identifying coupon information corresponding to the product information among the identified coupon issuing information for each user. The method of claim 3,
Wherein the step of acquiring the coupon list includes acquiring a coupon list based on the received user identification information and the product information when receiving the scan completion notification from the POS terminal. The method of claim 3,
Receiving coupon use request information for a coupon list from the POS terminal; And
And transmitting coupon use permission information for the coupon use request information to the POS terminal. 8. The recording medium according to any one of claims 3 to 7, wherein a computer program for performing the control method of the service providing apparatus is recorded. A user apparatus for transmitting user identification information to a POS terminal;
A POS terminal for transmitting the user identification information and the product information to a service providing apparatus; And
Identifying coupon issuing information for each user corresponding to the user identification information, acquiring a coupon list by identifying coupon information corresponding to the product information among the identified coupon issuing information for each user, transmitting the coupon list to the user device The service providing apparatus comprising:

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