WO2018208031A1 - Tax refund reservation service method and program - Google Patents

Abstract

The present invention relates to a tax refund reservation service method and program. A tax refund reservation service method according to one embodiment of the present invention comprises: a tax refund page providing step (S100) for requesting, by a service server, a user client to provide a tax refund service page; a step (S300) for receiving, by the service server, a serial purchase number on a refund statement through the tax refund service page from the user client; a taking-out identification confirmation request step (S500) for transmitting, to a refund company server, user information including user passport information and a serial purchase number and requesting confirmation of whether taking-out of a tax-free item corresponding to the serial purchase number has been identified; a step (S700) for sending, to the refund company server, a refund reservation request for a serial purchase number of a tax-free item, taking-out of which has not been identified; and a step (S900) for, when the identification of the taking-out of the serial purchase number, the refund reservation request of which has been made, is completed, receiving a request for remitting refund money to a user's account from the refund company server by the service server. The present invention enables a purchaser of a tax-free item to perform a refund procedure, regardless of whether identification of taking-out of the tax-free item is completed.

Description

Tax refund reservation service method and program

The present invention relates to a tax refund reservation service method and program, and more particularly, to a method and program for tax refund using a user client such as a mobile terminal.

Tax Refund service is a value-added tax (VAT), which is a domestic tax imposed on goods when foreign tourists purchase more than 30,000 won from Korea's designated Tax Free Shop and leave the country. Refunds and Individual Consumption Tax (ICT)

The Tax Refund Service was introduced in the country with the aim of enhancing the national image by increasing the purchase of goods for foreign tourists and promoting tourism in preparation for important international events such as the 86 Asian Games in 1986 and the 88 Olympic Games in 1988.

As more tourists are traveling overseas, there is a limit to how taxpayers can perform tax refunds at the airport's offline refund counter.

Accordingly, a kiosk was installed at the airport for tax refunds, allowing foreign travelers to carry out tax refund procedures. However, overseas travelers are required to check passport information and purchase information at the kiosk (ie Landside Kiosk) installed before entering the bonded area, and then reimburse through passport recognition at the kiosk (ie Airside ATM Kiosk) in the bonded area. There is the inconvenience of having to line up at the kiosk twice for tax refund.

Tax refunds may also be made within the bonded area after the duty free product is confirmed for export. Duty-free buyers who did not have sufficient departure time (e.g. flight or ship completion time) had difficulty in proceeding with the refund process within the bonded area.

The present invention is to provide a tax refund reservation service method and program that can easily proceed with the refund procedure according to the refund procedure using the user client, and can perform the refund procedure regardless of the completion of the export confirmation.

Problems to be solved by the present invention are not limited to the above-mentioned problems, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

Tax refund reservation service method according to an embodiment of the present invention, the service server providing a tax refund page requesting the user to provide a tax refund service page; Receiving, by the service server, a purchase serial number on a refund slip from the user client through the tax refund service page; An export confirmation confirmation request step of transmitting user information including a user passport information and a purchase serial number to a refund company server to confirm whether or not the export of duty-free goods corresponding to the purchase serial number is confirmed; Performing a refund reservation request for a purchase serial number of duty-free goods for which the export confirmation is not carried out to the refund company server; And receiving a refund remittance request from the refund server to the user account when the export confirmation is completed for the purchase serial number that has been the refund reservation request. The refund reservation request includes a refund reservation. As a request to add to the list, upon completion of the export confirmation for the purchase serial number added to the refund reservation list, a refund proceeds to the user's account immediately, and the export confirmation confirms the actual overseas export of the duty-free goods at customs. will be.

In another embodiment, the tax refund service page is linked through the service connection data included in the identification code recognized by the user client, the identification code is provided with a refund slip or a refund slip at the time of purchase of duty-free goods It is displayed on printed matter.

In addition, in another embodiment, the user is connected to a specific user account provided on the user client through the tax refund service page, wherein the user account is one that can log in to the user client, the account information is linked to the user Account linking step; further comprises.

Further, in another embodiment, the refund reservation request performing step may be performed according to the refund reservation contract set before the refund procedure is received before the refund request is received from the user. Characterized in that a refund reservation request in advance, the refund reservation contract is a contract set with the refund operator, the contract is set to proceed immediately after the return confirmation for the duty-free goods after the refund reservation.

In addition, another embodiment, if the purchase serial number is the export confirmation is completed, the service server receiving a refund request immediately from the refund server; further comprises a.

In addition, in another embodiment, the tax refund page is a page for performing a tax refund procedure provided in the mobile payment app, the mobile payment app is a user account registered and connected, the user client according to the user operation To provide a tax refund page.

Further, in another embodiment, when a tax refund service progress request is received from the user in the mobile payment app in the user client, the service server receives encrypted account information from the mobile payment server, the account information is real name authentication Completing the encrypted account information receiving step, wherein the encrypted account information is transmitted to the refund server when the refund reservation, characterized in that the user's passport information and the purchase serial number is stored and matched In addition, according to an embodiment of the present invention includes a computer implemented as a program (or an application) to be executed in combination with a computer which is hardware and stored in a medium.

According to the present invention as described above, has the following various effects.

First, through the present invention, the duty-free goods buyer can perform the refund procedure regardless of whether the export confirmation. In particular, even before receiving confirmation of the export, it is possible to proceed with the refund reservation by entering the purchase serial number on the refund slip, so that the refund process can be easily carried out at the time desired by the duty free buyer. In addition, the refund process can be carried out by the user's own client without performing at the tax refund window or kiosk at the airport, so that the tax refund can be received even after departure (that is, when the passenger has left without receiving a refund at the airport or port). There is.

Second, as the refund process is carried out using the user client, the duty free buyers can easily proceed with the refund procedure. Departures can be done by the user's client without waiting in line for tax refunds within the bonded area, thus reducing the time required for tax refunds.

Third, since the refund is directly transferred to the account connected to the user account through mobile payment (that is, mobile financial transaction), the duty-free goods buyer can solve the inconvenience of managing and processing the refund.

1 is a flow chart of a tax refund reservation service method according to an embodiment of the present invention.

2 is a flow chart of execution between a user client, a service server, a refund company server, and a mobile payment server according to an embodiment of the present invention.

Figure 3 is a flow chart of a tax refund reservation service method further comprising the step of immediately performing a refund for the confirmed serial number to carry out according to an embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Advantages and features of the present invention and methods for achieving them will be apparent with reference to the embodiments described below in detail with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various forms, and only the embodiments are intended to complete the disclosure of the present invention, and the general knowledge in the art to which the present invention pertains. It is provided to fully inform the person having the scope of the invention, which is defined only by the scope of the claims. Like reference numerals refer to like elements throughout.

Unless otherwise defined, all terms (including technical and scientific terms) used in the present specification may be used in a sense that can be commonly understood by those skilled in the art. In addition, the terms defined in the commonly used dictionaries are not ideally or excessively interpreted unless they are specifically defined clearly.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. In this specification, the singular also includes the plural unless specifically stated otherwise in the phrase. As used herein, "comprises" and / or "comprising" does not exclude the presence or addition of one or more other components in addition to the mentioned components.

In the present specification, 'user client' means a mobile terminal possessed by a user. The mobile terminal refers to a terminal or a computer which can be used while the user moves. That is, the mobile terminal is a cellular phone, a PCS phone (personal communication service phone), a mobile terminal of a synchronous / asynchronous IMT-2000 (International Mobile Telecommunication-2000), a palm PC (Palm Personal Computer) The terminal may be used while the user moves, such as a personal digital assistant (PDA), a smart phone, a wireless application protocol (WAP phone), a mobile game machine, a tablet PC, and the like. .

In the present specification, the "refund company server" means a server of an operator that provides a refund slip to a user who is an overseas traveler and provides a service for refunding tax excluding a fee to the user. The refund company server stores information on the user who purchased the duty-free goods (for example, the passport information of the user) and purchase serial number data formed in connection with the duty-free goods.

In the present specification, 'export confirmation' is to confirm the actual overseas export of the duty-free goods at customs.

In the present specification, 'mobile payment app' is an application or program installed on a user client, and means that a financial transaction (for example, account transfer, payment, etc.) can be used. The mobile payment app includes not only a financial company application that performs financial transactions, but also a social network service (SNS) application including a financial transaction function.

1 is a flow chart of a tax refund reservation service method according to an embodiment of the present invention.

2 is a flow chart of execution between a user client, a service server, a refund company server, and a mobile payment server according to an embodiment of the present invention.

1 and 2, the tax refund reservation service method according to an embodiment of the present invention, the service server requesting the user to provide a tax refund service page (S100; tax refund page providing step); Receiving, by the service server, the purchase serial number on the refund slip from the user client through the tax refund service page (S300); Transmitting user information including a user's passport information and a purchase serial number to a refund company server, and confirming whether or not the duty free product corresponding to the purchase serial number is checked (S500; request to confirm whether to check export); Performing a refund reservation request for the purchase serial number of the duty-free goods for which the export confirmation is not carried out to the refund company server (S700); And if the export confirmation is completed for the purchase serial number that has been the refund reservation request, the service server receiving a refund remittance request from the refund company server to the user account (S900). Hereinafter, a detailed description of each step will be described.

The service server requests the user to provide a tax refund service page (S100; providing a tax refund page). User clients can be provided with a tax refund service page in a variety of ways. In one embodiment, the user client receives a tax refund service page by directly inputting a webpage domain address or URL providing a tax refund service from a user in a web browser.

Further, in another embodiment, the user client is provided with a tax refund service page by photographing an identification code connectable to the tax refund service page using the user client (for example, recognizing a QR code with the user client). The identification code is a code containing specific data in the form of an image, and includes a QR code, a bar code (bar code; made by combining black and white bars having different thicknesses designed to be read by a bar code). The identification code is displayed on the printed slip provided with the refund slip itself, the refund slip, and the refund slip provided to the user at the time of purchase of the duty free article. That is, the tax refund service page is provided to the user client through the service connection data included in the identification code recognized by the user client (that is, obtained through the camera provided in the user client).

In addition, the user client provides a tax refund service page through a web browser or a mobile payment app. In one embodiment, when the user client provides a tax refund service page through the mobile payment app, the user client provides a tax refund service page according to a user operation within the mobile payment app. That is, the tax refund page is a page for performing a tax refund procedure provided in the mobile payment app, and the mobile payment app is a registered account connected to a user account, which provides a tax refund page to a user client according to a user operation. will be. In detail, the mobile payment app installed in the user client may receive an input operation of selecting a tax refund service tab or an icon from the user, and provide a tax refund service page on the user client screen.

The mobile payment app may have a specific account linked to a user account. For example, if the mobile payment app is an SNS app, the mobile payment app may be logged in with an account that subscribes to the financial transaction supplementary service or activates the financial transaction function. If the user account is not subscribed to the supplementary services or activated the financial transaction function, the mobile payment app can request the user to register or activate through the user client, so that the user account is not linked to the financial account. You can link with your account.

In another embodiment, when the user client provides a tax refund service page through a web browser, the user receives a webpage domain address or URL or recognizes an identification code to provide a tax refund service page.

At this time, the service server requests the user to log in with a specific user account through the tax refund service page. That is, the method may further include performing a specific user account link provided on the user client through the tax refund service page (user account linking step). The user account is an account to which account information is linked. When the refund is returned using the user client online, the service server should request the refund provider to deposit the user's real account. The user account linked to the financial account for mobile payment is linked to the financial account held by the actual user of the account since the user account is authenticated when the financial account is registered. Therefore, the service server can request the user client to log in with an account connected with account information, and can grasp the actual account of the user who will deposit the refund. Therefore, the service server requests the user to log in with a user account connected to the user account, and performs real name authentication and user account information verification. In addition, the user account may be restricted to log in to one user client because the user may be logged in from a plurality of clients, so the refund procedure may be progressed by another person.

At this time, the service server logs in to a user client or logs in through a registered user account (for example, single sign-on; a method of using multiple sites or services by performing a single login with a specific account within the user client). Ask. For example, if a We-chat or Facebook application is installed on a user client and logged in with a user account, the user client selects the user account type provided on the tax refund service page and logs in.

In another embodiment, the service server may receive the user's account information from the mobile payment server. The account information may be encrypted and provided to the service server. In a specific manner in which the service server receives the account information from the mobile payment server, the mobile payment server, when logging in with the user account, whether the account associated with the user account exists (for example, whether the user subscribes to the mobile payment service). , Whether the user account is connected to the SNS account, etc.) and whether the real name authentication is completed, and encrypts the verified account information and transmits it to the service server. Through this, the service server can obtain the account information for remittance of the refund to the refund server, and can provide the account to be remitted when the transfer request to the mobile payment server later, the refund account of the user specific to the refund server in the refund application Can be provided.

The service server receives the purchase serial number on the refund slip through the tax refund service page from the user client (S300). In one embodiment, the service server receives the purchase serial number directly entered in the tax refund service page from the user.

In another embodiment, the service server receives the purchase serial number extracted through the refund slip scan from the user client. In the case of proceeding a refund application using the refund service included in the mobile payment app, the user client photographs the refund slip using the refund slip scanning API (Aplication Programming Interface) included in the mobile payment app, and within the refund slip image Extract the purchase serial number.

In addition, in another embodiment, when the refund application proceeds from the tax refund service page provided through the web page, the service server scans the refund slip on the mobile payment app installed on the user client according to the request to scan the refund slip received from the user client Request API execution. The mobile payment app does not include a tax refund service in the app, but may be an application of a service server affiliated with or contracted with a service server to activate and use a refund slip scan API when performing a tax refund procedure.

In addition, in another embodiment, the service server, when the refund application proceeds from the tax refund service page provided through the web page, the user receives the refund slip image obtained by driving the camera function to extract the purchase serial number do. That is, the user client photographs the refund slip image using a camera function that can be activated on a web browser, and the service server extracts the purchase serial number from the refund slip image uploaded through the tax refund service page.

Thereafter, the service server transmits the user information including the user's passport information and the purchase serial number to the refund company server, and confirms whether the duty-free goods corresponding to the purchase serial number are checked for export (S500; request for confirmation of export confirmation). step). In the case of duty-free goods that are subject to post-refundation, the checkout is completed at the customs office and the refund process can proceed, so the service server refunds whether the purchase serial number received for the refund process is correct for the duty-free goods purchased by the user corresponding to the received user passport information. The server asks for confirmation, and asks the refund company server whether the purchase serial number is confirmed to be exported. The service server may identify a specific refund company corresponding to the purchase serial number among the plurality of refund companies through the purchase serial number format and transmit user information.

Specifically, the service server transmits the user information including the user passport information and the purchase serial number to the refund company server (S510). Thereafter, the refund company server, upon request of the service server, checks whether the user passport information and the purchase serial number received from the service server match each other with the stored passport information and the purchase serial number. The refund company server stores the passport information of the duty free buyer and the purchase serial number assigned to the sold duty free goods when the duty free seller sells the duty free goods, and confirms the tax refund procedure at the time of proceeding the tax refund process (S520). Thereafter, the refund company server, at the request of the service server, checks whether the duty-free goods corresponding to the purchase serial number received from the service server has been carried out the customs release confirmation procedure (S530). The refund company server receives the export confirmation result from the customs server when the export confirmation is made for the duty-free goods purchased by a particular buyer in customs, so it can be checked whether the duty-free goods of the purchase serial number received from the service server are confirmed to be exported.

The user passport information may be obtained by the user client and transmitted to the service server during the tax refund procedure. For example, the user enters his / her passport information into the passport information input interface in the tax refund service page on the user client. Thereafter, the service server receives passport information from the user client. Passport information includes passport number, passport expiration date, date of birth, name, nationality, etc. For example, the service server may be used to identify the user by setting the passport number and the passport validity period as the passport information as the passport information. In addition, for example, the user client recognizes the passport information (for example, passport number and passport validity period) through the OCR in the passport image obtained through the shooting, and transmits the passport information to the service server.

In addition, in another embodiment, as the user's passport information is matched and stored in the user account, the service server transmits the user's passport information matched with the user account to the refunder server along with the purchase serial number. For example, when a user applies for a tax refund service, the user client may receive passport information from the user, and the service server or mobile payment server may receive passport information from the user client and match the user account and store the passport information. Through this, the user can save the hassle of inputting passport information every time the tax refund procedure is performed.

In one embodiment, since the refund request to the mobile payment server is made through the service server, the service server is the passport information for identifying the duty-free buyer (that is, the user) and the purchase serial number (that is, specific Only the purchase serial number for specifying the object of the refund application among a plurality of duty-free goods purchased by the user is transmitted to the refund company server to reserve a refund for the specific user for the specified duty-free goods.

In addition, in another embodiment, when the refund application from the user proceeds, the service server transmits the encrypted account information received from the mobile payment server along with the passport information and serial number to the refund server. Refund server receives the encrypted account information from the service server at the time of booking reservation to check the user account that the refund has been processed when receiving inquiries about the refund process from the purchaser of duty-free goods, and then matches it with the purchase serial number and passport information. do.

The service server performs a refund reservation request for the purchase serial number of the duty-free goods for which the export confirmation is not carried out to the refund company server (S700). The refund reservation request is a request to be added to the refund reservation list, and upon completion of the export confirmation for the purchase serial number added to the refund reservation list, a request for a refund proceeds to the user account immediately. In other words, the refund can be proceeded to the user's account only when the confirmation of export is completed by the customs office. The refunder server generates a purchase reservation number for which a refund procedure has been performed before the export confirmation to the refund reservation list. Buyers (ie users) who have purchased duty-free goods can apply for tax refund by entering a purchase serial number in advance before receiving confirmation from the customs office, and can carry out the refund procedure regardless of whether the customs clearance is confirmed. For example, when a user who purchases a duty-free article has a leisure in a tourist destination, a refund procedure may be performed in advance.

In one embodiment, the service server may request a refund reservation request for the duty-free goods for which the export confirmation is not completed before the refund procedure is processed. For example, a tax refund service company (i.e., a refund agency) may enter into a contract with the refunding company in advance if a refund request is received for a duty-free item that has not been confirmed for export. Through this, the service server transmits the purchase serial number and the user's passport number to the refunder server, and the refunder server checks whether the export confirmation is completed and then executes a refund reservation for the duty-free goods which have not been completed. In addition, in another embodiment, the service server may transmit a refund reservation request to each of the refund server when the export confirmation is not completed.

When the service server completes the export confirmation with respect to the purchase serial number that is the refund reservation request, the service server receives a refund remittance request from the refund company server to the user account (S900). Upon receipt of the export confirmation result from the customs office regarding the purchase serial number included in the refund reservation list of the refund company server, the refund company server requests the remittance of the refund to the service server. The service server proceeds with the remittance transfer procedure to the user account matched to the user account according to the remittance request of the refund server. For example, the service server requests the remittance of the duty-free goods corresponding to the purchase serial number confirmed to be carried out to the mobile payment server to the user account matched to the user account. By operating a mobile payment server (for example, a company operating a mobile financial transaction service), a company that operates a service server (for example, a refund agency service company) and a remittance request to the account matched to a user account Therefore, it may be a company that has entered into a contract to transfer money.

When the refund request is received from the refund company, the service server requests the refund payment to the mobile payment server. At this time, the service server requests the transfer while transmitting the refund amount information received from the refund server and the buyer's account information (for example, encrypted, buyer's account information received from the mobile payment server). In addition, the service server may further include the passport information and refund slip information of the tax-exempt buyer in order to proceed with the transfer for tax refund purposes to the mobile payment server.

When the service server receives the remittance transfer result from the mobile payment server, the service server delivers the remittance result to the refund company server, and guides the user (ie, duty-free goods buyer) to the remittance transfer result through the user client. For example, when using a refund service in the mobile payment app of the mobile payment server, the service server may request that the mobile payment server provide a notification (for example, push notification) through the mobile payment app when the refund payment is completed. . In addition, for example, when using a refund service using a web browser, the service server may update the refund result data so that the user can check the tax refund result when the user accesses the tax refund service page.

In addition, as another embodiment, as shown in Figure 3, when the purchase serial number is the export confirmation is completed, the service server receiving a refund request immediately from the refund server (S800); further includes; do. If the purchase serial number received from the user corresponds to the duty-free goods that have been confirmed for export (i.e., the refund procedure is carried out in the bonded area after departure confirmation or after departure), the refund request is required for the duty-free goods that have already been confirmed for export. Refunds will be sent directly to the user's account at the request of the refund server without proceeding.

As soon as the transfer request is received from the refunder server, the refunder server immediately sends a refund remittance request to the service server without a refund reservation procedure, and the service server receives the refund amount information and the buyer's account information (for example, For example, the transfer request is transmitted while transmitting the encrypted, buyer's account information received from the mobile payment server. In addition, the service server may further include the passport information and refund slip information of the tax-exempt buyer in order to proceed with the transfer for tax refund purposes to the mobile payment server.

The tax refund reservation service method according to an embodiment of the present invention described above may be implemented as a program (or an application) to be executed by being combined with a computer which is hardware and stored in a medium.

The above-described program includes C, C ++, JAVA, machine language, etc. which can be read by the computer's processor (CPU) through the computer's device interface so that the computer reads the program and executes the methods implemented as the program. Code may be coded in the computer language of. Such code may include functional code associated with a function or the like that defines the necessary functions for executing the methods, and includes control procedures related to execution procedures necessary for the computer's processor to execute the functions according to a predetermined procedure. can do. In addition, the code may further include memory reference code for additional information or media required for the computer's processor to execute the functions at which location (address address) of the computer's internal or external memory should be referenced. have. Also, if the processor of the computer needs to communicate with any other computer or server remotely in order to execute the functions, the code may be used to communicate with any other computer or server remotely using the communication module of the computer. It may further include a communication related code for whether to communicate, what information or media should be transmitted and received during communication.

The stored medium is not a medium for storing data for a short time such as a register, a cache, a memory, but semi-permanently, and means a medium that can be read by the device. Specifically, examples of the storage medium include, but are not limited to, a ROM, a RAM, a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like. That is, the program may be stored in various recording media on various servers to which the computer can access or various recording media on the computer of the user. The media may also be distributed over network coupled computer systems so that the computer readable code is stored in a distributed fashion.

According to the present invention as described above, has the following various effects.

First, through the present invention, the duty-free goods buyer can perform the refund procedure regardless of whether the export confirmation. In particular, even before receiving confirmation of the export, it is possible to proceed with the refund reservation by entering the purchase serial number on the refund slip, so that the refund process can be easily carried out at the time desired by the duty free buyer. In addition, since the refund process can be carried out by the user's client without performing at the tax refund window or kiosk at the airport, it is possible to receive the tax refund even after departure.

Second, as the refund process is carried out using the user client, the duty free buyers can easily proceed with the refund procedure. Departures can be done by the user's client without waiting in line for tax refunds within the bonded area, thus reducing the time required for tax refunds.

Third, since the refund is directly transferred to the account connected to the user account through mobile payment (that is, mobile financial transaction), the duty-free goods buyer can solve the inconvenience of managing and processing the refund.

In the above, embodiments of the present invention have been described with reference to the accompanying drawings, but those skilled in the art to which the present invention pertains may implement the present invention in other specific forms without changing the technical spirit or essential features. I can understand that. Therefore, it should be understood that the embodiments described above are exemplary in all respects and not restrictive.

Claims (8)

A tax refund page providing step of the service server requesting the user client to provide a tax refund service page; Receiving, by the service server, a purchase serial number on a refund slip from the user client through the tax refund service page; An export confirmation confirmation request step of transmitting user information including a user passport information and a purchase serial number to a refund company server to confirm whether or not the export of duty-free goods corresponding to the purchase serial number is confirmed; Performing a refund reservation request for a purchase serial number of duty-free goods for which the export confirmation is not carried out to the refund company server; And Receiving a refund remittance request from the refund server to the user account when the export confirmation is completed for the purchase serial number of the refund reservation request from the refund company server; The refund reservation request is a request to add to the refund reservation list, and upon completion of the export confirmation for the purchase serial number added to the refund reservation list, requesting the refund proceed to the user account immediately, The export confirmation is to confirm the actual overseas export of the duty-free goods at customs, tax refund reservation service method. The method of claim 1, The tax refund service page is linked through the service connection data contained in the identification code recognized by the user client, the identification code is to be displayed on the printed material provided with the refund slip when purchasing a refund slip or duty-free goods, Tax refund reservation service method. The method of claim 2, The user can connect to a specific user account provided on the user client through the tax refund service page, and the user account can log in to one user client, and the account information is linked to the user account linking step. How to book a tax refund. The method of claim 1, The refund reservation request performing step, Before the refund request is received from the user, according to the refund reservation contract set up before proceeding with the refund process, characterized in that the refund request for the entire refund request in advance for the duty-free goods that have not been confirmed, The refund reservation contract is a contract set up with a refund provider, and the contract is set to proceed immediately after the return confirmation for the duty-free goods after the reservation reservation, tax refund reservation service method. The method of claim 1, If the purchase serial number is the export confirmation is completed, the service server further comprises the step of receiving a refund request from the refund company server; Tax refund reservation service method further comprising. The method of claim 1, The tax refund page is provided in the mobile payment app is a page for performing a tax refund procedure, The mobile payment app, An app with a user account registered and linked to it. The tax refund reservation service method of providing a tax refund page to a user client according to a user operation. The method of claim 6, When a tax refund service progress request is received from the mobile payment app in a user client from a user, the service server receives encrypted account information from a mobile payment server, but the account information is real name authentication, encrypted account information. Receiving step; further comprising, The encrypted account information is transmitted to the refund company server at the time of reservation reservation, tax refund reservation service method characterized in that it is stored in match with the user passport information and the purchase serial number. A tax refund reservation service providing program, coupled to a computer, which is hardware, and stored in a medium for executing the method of any one of claims 1 to 7.

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