KR20030022630A - METHOD FOR GENERATING AND ADMINISTRATING CARD-substitutional BARCODE IN MOBILE TERMINAL USING COMMUNICATION NETWORK - Google Patents

Abstract

The present invention relates to a method for generating and managing a card substitute barcode in a mobile terminal using a communication network, the present invention generates a substitute barcode for substituting cards, coupons and tickets in a mobile terminal using a communication network, the generated substitute barcode 1. A method of managing an information, the method comprising: a first step of selecting an alternative barcode generation from a selection menu by a menu search method; A second step of selecting a major classification classified into desired cards, coupons and tickets, selecting a middle classification classified by type, and selecting an item classified by a company through a menu search screen displayed according to the selection; A third step of inputting the selected item related information and requestor's decompression information; A fourth step of requesting approval of a substitute barcode generation server by including the input item related information and personal information of the requestor together with a call number (telephone number) of the mobile terminal; In response to the request, the requested server determines whether or not the requester's information and item related information can be approved, and if the approval is possible, the approval information for the substitute barcode request, and if the approval is not approved, the non-approval information is called. Transmitting to a corresponding mobile terminal using a fifth step; A sixth step of displaying the approval information or non-approval information on the screen, and when the approval is performed, generates a requested substitute barcode and combines it with a corresponding selection menu and stores it in a memory; And a seventh step of outputting a card substitute barcode stored in the memory on a screen by a menu search method, and according to the present invention configured as described above, a mobile terminal capable of transmitting and receiving data using a communication network such as a mobile phone or a PDA Install a barcode generation program in the program, and use this program to select the desired card type and card company to request the generation of the barcode for the card, and if the request is approved, generate and save the barcode for the card, and then save the stored barcode for the card. By selectively displaying on the screen of the mobile terminal, the same effect as carrying a card can be achieved without carrying a separate card.

Description

Method of generating and managing barcodes for card in mobile terminals using communication network {METHOD FOR GENERATING AND ADMINISTRATING CARD-substitutional BARCODE IN MOBILE TERMINAL USING COMMUNICATION NETWORK}

The present invention relates to a method for generating and managing a barcode for a card in a mobile terminal using a communication network. In particular, a barcode generation program (aka emulator) is installed in a mobile terminal capable of transmitting and receiving data using a communication network such as a mobile phone or a PDA. Select the desired card type and card company using this program and request the generation of barcodes for the card, and if the request is approved, generate and save the corresponding barcode for the card, and then selectively save the stored barcode instead of the screen of the mobile terminal. The present invention relates to a method for generating and managing a barcode for a card in a mobile terminal using a communication network that can achieve the same effect as carrying a card without having to carry a separate card.

In general, the card can be divided into credit card, debit card and small card cash card, etc., the credit card is useful in various forms such as credit card, check card, consumer card, etc., these cards are used in all countries of the world It is being put to practical use and its number is increasing day by day.

Conventionally, in order to use a credit card, the credit card company had to be issued regularly with a predetermined time limit, and in order to use various kinds of cards, many cards had to be carried in a wallet.

However, if you have more than one credit card, your wallet is thick and uncomfortable, and there is a lot of risk of loss.If you lose your card, you will need to report it again and receive a reissuance. Difficulties in identifying responsible materials by purchasing activities of others.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems. Therefore, an object of the present invention is to install a barcode generation program on a mobile terminal capable of transmitting and receiving data using a communication network such as a mobile phone or a PDA, and using the program. By selecting the desired card type and card company to request the generation of barcodes for the card, if the request is approved, generates the corresponding barcode for the card and saves it, and afterwards, the stored barcode for the card can be selectively displayed on the screen of the mobile terminal. In addition, the present invention provides a method of generating and managing a barcode for a card in a mobile terminal by using a communication network to achieve the same effect as carrying a card without carrying a separate card.

1 is an overall configuration diagram of a communication network system for carrying out the present invention.

2 is a block diagram of a mobile terminal according to the present invention.

3 is a flowchart showing a method of generating a barcode instead of a card as a first embodiment of the present invention.

4A and 4B are exemplary diagrams of a mobile terminal screen in the barcode generation process for the card of FIG. 3.

5 is a flowchart showing a method for generating a barcode instead of a coupon according to a second embodiment of the present invention.

6 is a flowchart showing a ticket substitution barcode generation method according to a third embodiment of the present invention.

7 is a flowchart showing a substitute card output method according to the present invention.

8 is a diagram illustrating an example of a screen of a mobile terminal in an alternative barcode output process of FIG. 7.

Explanation of symbols on the main parts of the drawings

10: communication network 100: mobile terminal

110: key input unit 120: control unit

130: memory 140: display unit

150: wireless communication processing unit 160: interface

170: communication port 200: credit card company server

300: cash card company server 400: coupon provider server

500: small card cash card company server 600: ticket publisher server

As a technical means for achieving the above object of the present invention, the method of the present invention generates a substitute barcode for substituting cards, coupons and tickets in a mobile terminal using a communication network, and managing the generated substitute barcode A first step of selecting a substitute bar code generation from the selection menu in the menu search method; A second step of selecting a major classification classified into desired cards, coupons and tickets, selecting a middle classification classified by type, and selecting an item classified by a company through a menu search screen displayed according to the selection; A third step of inputting the selected item related information and requestor's decompression information; A fourth step of requesting approval of a substitute barcode generation server by including the input item related information and personal information of the requestor together with a call number (telephone number) of the mobile terminal; In response to the request, the requested server determines whether or not the requester's information and item related information can be approved, and if the approval is possible, the approval information for the substitute barcode request, and if the approval is not approved, the non-approval information is called. Transmitting to a corresponding mobile terminal using a fifth step; A sixth step of displaying the approval information or non-approval information on the screen, and when the approval is performed, generates a requested substitute barcode and combines it with a corresponding selection menu to store in a memory; And a seventh step of outputting the barcode for the card stored in the memory to the screen by a menu search method.

The large category in the second stage is divided into cards, coupons, and tickets. In the middle category, cards are classified by type, including credit cards and cash cards, and coupons and tickets are classified by fields. As a company and a member / non-member, a coupon is divided into a supplier, a ticket is a publisher, and includes information on a corresponding server by each card company, a coupon supplier, and a ticket publisher.

The item-related information of the third step is classified into a card type in the case of a card, and also divided into a member and a non-member, in the case of a member, a card serial number and a password, and in the case of a non-member, a password of a desired card and a coupon. In the case of coupon type, the number of coupons, and in the case of a ticket is information that must be entered separately by field, including information related to the payment method.

In the fifth step, whether the approval is possible is a member card in the case of a membership card, whether the card information is consistent, in the case of a non-member, the credit status is good, in the case of a coupon, a member who is eligible to receive a coupon, a ticket If yes, it is determined whether the payment function.

Hereinafter, the configuration and operation of the system configuration for carrying out the present invention will be described in detail with reference to the accompanying drawings.

1 is an overall configuration diagram of a communication network system for carrying out the present invention. Referring to FIG. 1, a communication network system for carrying out the present invention is a network that can be connected to a specific server by a mobile terminal, which is a conventional network including the Internet. Based on the communication network (10) collectively referred to as the communication network to request a substitute barcode generation approval to generate and store the corresponding barcode when approved, and then the bar code mobile terminal 100 to output the desired barcode if necessary, and to the application According to the issuance of a credit card, and upon issuing a credit card or after issuing a credit card, in response to a request for approval of generating a barcode for credit card substitution from the barcode mobile terminal 100, confirming that the member and confirming that the member is the requested mobile Credit card company server 200 to provide authorization information to the terminal, and at the same time as the cash card issuance After confirming that the member is in response to the request for the approval of the generation of the barcode from the barcode mobile terminal 100 after issuing the cache card, and confirming that the member, the cache card company server 300 providing the approval information to the requested mobile terminal. And, in response to a request for approval for generating a barcode for coupons from the barcode mobile terminal 100, if the requester is a person who can receive a coupon service, the coupon provider company 400 providing the approval information to the requested mobile terminal. And, if the payment can be made in accordance with the payment method selected by the requester in response to the request for approval for generating a small card cash card from the barcode mobile terminal 100, the payment process is processed and the approval information is sent to the requested mobile terminal. Provides a small card cash card company server 500 and the barcode mobile terminal (10) If the payment can be made according to the payment method selected by the requestor in response to the request for approval of the ticket generation barcode from 0), the ticket processing company server 600 which processes the payment and provides the approval information to the requested mobile terminal. consist of.

Each server includes a member information DB for member confirmation.

2 is a block diagram of a mobile terminal according to the present invention, referring to FIG. 2, a mobile terminal according to the present invention includes 10 keys, a call, a stop, a delete, a menu, an inbox, a confirmation, a menu selection direction key, and a plurality of character keys. Control the key input unit 110 and the operation corresponding to the input of the key input unit 110, control the set ring tone output in response to the call, in particular to generate a substitute bar code to substitute cards, coupons and tickets The controller 120 controls the generation and output of a substitute barcode by executing a program, and stores a plurality of telephone numbers, received messages, and icons for screen display under the control of the controller 120. And stores information on the card company, coupon provider, ticket publisher, and server information necessary for the execution of the substitute barcode generation program, and the generated substitute barcode. Under the control of the memory 130 and the control unit 120, a display unit 140 for outputting a menu and a substitute barcode on the screen, and a call and server connection under the control of the control unit 120 to perform data. Wireless communication processing unit 150 for processing the transmission and reception of the control unit 120 and the interface 160 for controlling data transmission between the external port, and a communication port 170 connected to the interface 160.

In addition, the control unit 120 implements to periodically or non-electrically control the update of the card company, coupon provider and ticket publisher and its server information through wireless communication.

Operation of each embodiment of the present invention configured as described above will be described in detail below with reference to the accompanying drawings.

3 is a flowchart showing a method for generating a barcode instead of a card according to a first embodiment of the present invention, and FIGS. 4A and 4B are exemplary views of a mobile terminal screen in the barcode generation process for a card in FIG. 3, and FIGS. 3 and 4. The barcode generation method for the card, which is the first embodiment of the present invention, will be described.

Referring to FIG. 3, first, in the first step S31, a barcode generation for a card is selected from a selection menu as a menu search method, which is selected through a key input unit 110 of the mobile terminal 100 and then a menu. As shown in the screen ① shown in FIG. 4A by using the selection direction key and the confirmation key, the barcode generation menu for the card substitute is found and then selected. At this time, the mobile terminal 120 controls the operation corresponding to the input key of the key input unit 110, the corresponding screen such as a menu screen as shown in Figure 4a, 4b and 8 as the display unit 140 Outputs

Next, in the second step S32, the card type, the card company, and the member / non-member are selected from the menu displayed on the screen according to the selection, that is, the screen shown in FIG. 4A through the key input unit 110 (②). As shown in Fig. 2), a card type such as a credit card or a cash card is selected, and after the card type is selected, as shown in the screen (③) shown in FIG. Select your card company. Here, the card type is classified into a credit card and a cash card in advance, and information about a server of each credit card and a cash card company is connected.

Next, in the third step S33, as shown in the screen ④ shown in FIG. 4A, an existing member or a non-member is selected, and in the case of the member, as shown in the screen ⑤ shown in FIG. 4A. , Enter the serial number of the selected card, password and social security number of the card, if you are a non-member enter the password of the desired card and personal information of the requester, for example, if you are a member of Samsung Credit Card, the serial number of the card, Enter your password and social security number. On the other hand, if you are not a member of Samsung Credit Card, enter the password of the desired card and your request information.

Then, in the fourth step (S34, S35), including the input information and the call number (telephone number) of the mobile terminal, the card company server requesting approval for generating a barcode for the card, as described above, the input information If is input, as shown on the screen (⑥) of Figure 4a, a screen for confirming the input items and options is output, if the content displayed on the screen is correct, select the confirmation key, the mobile terminal 100 The control unit 120 in cooperation with the wireless communication processing unit 150 is connected to the server of the selected card company through the communication network 10 to request the approval of the barcode generation for the card, at this time, the screen (⑦) shown in Figure 4a Is displayed as:

Then, in the fifth step (S36, S37), the card company server includes a member information DB, the card company server, if requested as a member in response to the request, the card serial number, password and social security number and member information After confirming that the member matches the member's information stored in the DB, if the member is the approval information for the request for approval of barcode generation for card, and if the member is not the member, the approval information is not available. To send.

In case of requesting by non-member, after checking credit status based on personal information such as name, resident registration number, address, telephone number, etc., if the credit status is good, the request is accepted and requested for card application and barcode generation approval. If the credit information is poor, the authorization information for the non-authorization information is transmitted to the mobile terminal using the call number. Here, the credit check circuit may be performed by requesting the payment authentication server, or may be performed by requesting a server verifying a separate credit status, and the present invention is not limited to a special credit status inquiry method. One of several existing credit status inquiry methods can be selected and used.

Next, in the sixth step (S38), the approval information or non-authorization information is displayed on the screen, and upon approval, the requested card substitution barcode is generated and combined with the corresponding selection menu and stored in the memory. Here, the barcode generation is made by a barcode generation program, which can be downloaded and updated through a communication network, or can be downloaded and updated through a communication port, which is a program in a known mobile terminal. Alternatively, one of the file download methods may be adopted, and the present invention is not limited to a particular method. Here, the approval information includes information promised between the card company and the terminal in various ways. For example, the serial number of the card may be used, and the information that cannot be approved includes the reason that it is not authorized and the reason.

7 is a flowchart showing a method of outputting a substitute card according to the present invention, and FIG. 8 is an exemplary view of a mobile terminal screen in the alternative barcode output process of FIG. 7.

Referring to FIGS. 7 and 8, in the seventh step S71-S73, as shown in FIG. 7, the barcode for the card stored in the memory of the mobile terminal is output on the screen by a menu search method. As shown in FIG. 8, after selecting the menu key of the key input unit 110, the substituting bar code output is selected on the menu search screen as shown in the screen 1 of FIG. 8, and the screens (②, ③) of FIG. When the desired card type and card company are sequentially selected on the menu search screen as shown in FIG. 2, the controller 120 of the mobile terminal retrieves the selected substitute barcode from the memory 130 and outputs the selected barcode to the screen of the display unit 140. . Here, in the menu search, the card company where the barcode for the card substitute is generated and the card company for which the barcode for the card substitute is not generated are displayed separately.

The seventh step is commonly applied to the alternative bar code output process of the present invention, a detailed description thereof will be omitted below.

FIG. 5 is a flowchart showing a coupon substitution barcode generation method according to the second embodiment of the present invention, and a description will be given of a coupon substitution barcode generation method according to the second embodiment of the present invention with reference to FIG. 5. The barcode generation method for coupons, which is the second embodiment of the present invention, is made of a similar process to the barcode generation method for cards, which is the first embodiment of the present invention described above. do.

Referring to FIG. 5, first, in the first step S41, a barcode generation for a coupon is selected from a menu selected by a menu search method, and then, in the second step S42, a coupon type displayed on the screen according to the selection. Choose a coupon supplier. Here, the types of gupon are rapidly progressing in almost all fields, for example, classified into foodstuffs, daily necessities, and medical goods, and are classified into a plurality of coupon suppliers providing coupons. The coupon supplier information may be selected to include the coupon available location, merchants, and applied product information. In addition, coupons may be classified into free coupons and discount coupons, which are mostly live coupons.

Next, in the third step (S43), the requestor's personal information is input according to the selection. Then, in the fourth step (S44, S45), the requester's personal information and the call number of the mobile terminal (telephone) Request approval to generate a barcode for the coupon to the selected coupon company server.

Next, in the fifth step (S46), the coupon company server, in response to the request to determine whether the requestor is a coupon payment based on the personal information of the requester, if the coupon payment possible, the approval information for the coupon application If the coupon payment is impossible, the disallowed information is transmitted to the mobile terminal using the call number. Here, whether or not the coupon payment is possible can simply determine whether the membership, or whether or not the normal coupon selection.

Next, in the sixth step (S47, S48), the approval information or non-approval information is displayed on the screen, and upon approval, generates the requested coupon substitute barcode and stores it in the memory by combining with the corresponding selection menu. In step 7, as described above, the coupon substitution bar code stored in the memory is output to the screen in a menu search method. Herein, the approval information includes a coupon usable place, product information, and count information, and the disapproval information includes not being approved and the reason thereof.

6 is a flowchart showing a ticket substitution barcode generation method according to the third embodiment of the present invention, and a ticket substitution barcode generation method according to the third embodiment of the present invention will be described with reference to FIG. 6. The ticket substitution barcode generation method according to the third embodiment of the present invention has a similar process to the barcode generation method for the card substitution, which is the first embodiment of the present invention described above. do.

First, in step S51, a menu search method is used to select a ticket substitute barcode generation from a selection menu, and in the second step S52, a ticket type and a ticket publisher are displayed according to the selection. Here, the ticket type may be classified into, for example, a movie, a concert, a play / musical, and the like, and the ticket seller is divided into a plurality of ticket publishers who release the ticket of the type. In this case, the ticket issuer information includes a ticket usage location, a place, a time, and a number of pieces of information, and this information can be selected.

Next, in the third step (S53) input the requestor's predetermined personal information and payment method according to the selection, and in the fourth step (S54, S55), the requesting personal information and the call of the mobile terminal Request the ticket generation barcode approval from the selected ticket company server including the number (telephone number).

Next, in the fifth step (S56), the ticket publisher server performs the payment according to the payment method selected by the requestor in response to the request, determines whether the payment processing is possible, and if the payment processing is possible, processes the payment. After the approval information for the ticket application, if the ticket payment is impossible, the non-authorization information is transmitted to the mobile terminal using the call number.

Next, in the sixth step (S57, S58), the approval information or non-approval information is displayed on the screen, and upon approval, generates the requested ticket substitution barcode and stores it in the memory by combining with the corresponding selection menu. In step 7, as described above, the ticket substitution bar code stored in the memory is output to the screen in a menu search method. Here, the approval information includes the ticket use position and place, time, number of pieces of information, and the information that is not approved includes information that cannot be approved and the reason thereof.

As described above, the present invention can be applied not only to a mobile phone but also to a device or a system that is portable and has a display device, such as a PDA.

According to the present invention as described above, a bar code generation program is installed in a mobile terminal capable of transmitting and receiving data using a communication network such as a mobile phone or a PDA, and using this program, a desired card type and a card company are selected to use a bar code for a card. When the request is made, if the request is approved, the corresponding barcode for generating the card is generated and stored, and then the stored barcode for the card can be selectively displayed on the screen of the mobile terminal, thereby carrying the card without carrying a separate card. There is a special effect that can achieve the same effect.

The above description is only a description of specific embodiments of the present invention, and the present invention is not limited to these specific embodiments, and various changes and modifications of the configuration are possible from the above-described specific embodiments of the present invention. It will be apparent to those skilled in the art to which the present invention pertains.

Claims (11)

In the method for generating a substitute barcode for substituting cards, coupons and tickets in the mobile terminal using a communication network, and managing the generated substitute barcode, A first step of selecting an alternative barcode generation among selection menus by a menu search method; A second step of selecting a major classification classified into desired cards, coupons and tickets, selecting a middle classification classified by type, and selecting an item classified by a company through a menu search screen displayed according to the selection; A third step of inputting the selected item related information and requestor's decompression information; A fourth step of requesting approval of a substitute barcode generation server by including the input item related information and personal information of the requestor together with a call number (telephone number) of the mobile terminal; In response to the request, the requested server determines whether or not the requester's information and item related information can be approved, and if the approval is possible, the approval information for the substitute barcode request, and if the approval is not approved, the non-approval information is called. Transmitting to a corresponding mobile terminal using a fifth step; A sixth step of displaying the approval information or non-approval information on the screen, and when the approval is performed, generates a requested substitute barcode and combines it with a corresponding selection menu to store in a memory; And And a seventh step of outputting the card substitute barcode stored in the memory to the screen by a menu search method. The method of claim 1, wherein the second classification is divided into cards, coupons, and tickets. In the middle category, cards are divided into categories, including credit cards and cash cards, and coupons and tickets are divided into categories. In the category (sub-category), cards are divided into companies and members / non-members, coupons are supplied to suppliers, and tickets to publishers. Bar code generation and management method for the card in the mobile terminal, characterized in that it comprises information on the server for each card company, coupon provider, ticket publishers. The method of claim 1, wherein the item related information of the third step is In the case of a card, it is classified into a card type, and also a member and a non-member, and in the case of a member, the card's serial number and password. In the case of a coupon, the type of coupon and the number of coupons. In the case of a ticket, the barcode generation and management method for a card in a mobile terminal, characterized in that the information to be entered separately by field, including the payment method related information. The method of claim 1, wherein whether to approve in the fifth step is If you are a member card, are you a member and your card information is consistent? If you are a non-member, are you in good standing? If the coupon is a member eligible for the coupon, In the case of a ticket, a method of generating and managing a barcode for a card in a mobile terminal, characterized in that it is determined whether the payment function. In the method for generating a card substitute barcode in a mobile terminal using a communication network, and managing the generated card substitute barcode, A first step of selecting a bar code generation for the card of the selection menu by the menu search method; A second step of selecting a card type, a card company, and a member / non-member from a menu displayed on the screen according to the selection; A third step of inputting a serial number of a selected card, a password of a card and a social security number if the member is a member, and a password of a desired card and personal information of the requester if the member is a non-member; A fourth step of requesting approval of generation of a barcode for a card from a corresponding card company server, including the input information and a call number (telephone number) of the mobile terminal; When the card company server requests a member in response to the request, the card company server confirms that the member is a member based on the serial number, password, and social security number of the card. In the case of the non-authorized information is transmitted to the mobile terminal using the call number, on the other hand, if the non-member requests the credit status based on the personal information, if the credit status is good, the request is processed and the card is applied. And a fifth step of transmitting, to the mobile terminal, the approval information for the request for generating a barcode for a card substitute for the card, and the non-authorization information using the call number if the credit status is poor. A sixth step of displaying the authorization information or non-authorization information on the screen, and when generating the authorization information, generates a requested barcode for the card and combines it with a corresponding selection menu and stores it in a memory; And And a seventh step of outputting the card substitute barcode stored in the memory to the screen by a menu search method. The method of claim 5, wherein the card type in the second step is divided into a credit card and a cash card, Bar code generation and management method for the card in the mobile terminal, characterized in that the information on the company-specific server of each credit card and cash card is connected. The method of claim 5, wherein the barcode generation in the sixth step It is made by a barcode generator, The barcode generation program is a barcode generation and management method for a card in a mobile terminal, characterized in that can be downloaded and updated through a communication network or communication port. The method of claim 5, After selecting the bar code output from the card selection menu in the menu search method, and then select the desired card type and card company in the menu search screen according to this output, and further comprising the eighth step to output the selected substitute bar code to the screen Barcode generation and management method for the card in the mobile terminal characterized in that. The method of claim 8, wherein the eighth step When searching for a menu, a method for generating and managing a barcode for a card in a mobile terminal, characterized by displaying the card company for generating a barcode for a card substitute and the card company for which a barcode for a card substitute is not generated. In the method for generating a coupon substitute barcode in a mobile terminal using a communication network, and managing the generated coupon substitute barcode, A first step of selecting a barcode generation for coupons among the selection menus by a menu search method; A second step of selecting a coupon type and a coupon supplier displayed on the screen according to the selection; A third step of inputting predetermined personal information of the requestor according to the selection; A fourth step of requesting approval for generating a barcode for a coupon from a selected coupon company server, including the input requester's personal information and a call number (telephone number) of the mobile terminal; In response to the request, the coupon company server determines whether the requestor is a coupon payer based on the personal information of the requester, and if the coupon payment is possible, the approval information for the coupon application is not approved. A fifth step of transmitting information to the mobile terminal using the call number; A sixth step of displaying the approval information or non-approval information on the screen, and generating the requested coupon substitute barcode and combining the selected coupon with the corresponding selection menu and storing in the memory; And Method of generating and managing a barcode for the card in the mobile terminal, characterized in that it comprises a seventh step of outputting the coupon substitute barcode stored in the memory on the screen by the menu search method. In the method for generating a ticket substitute barcode in a mobile terminal using a communication network, and managing the generated ticket substitute barcode, A first step of selecting a ticket substitution barcode generation among the selection menus by a menu searching method; A second step of selecting a ticket type and a ticket publisher displayed on the screen according to the selection; A third step of inputting predetermined personal information and payment method of the requestor according to the selection; A fourth step of requesting approval for ticket generation barcodes from the selected ticket company server including the input requester's personal information and a call number (telephone number) of the mobile terminal; In response to the request, the ticket publisher server performs the payment according to the payment method selected by the requester, determines whether the payment can be processed, and if it is possible to process the payment, the approval information for the ticket application is processed. A fifth step of transmitting the non-authorization information to the mobile terminal using the call number if the ticket cannot be paid; A sixth step of displaying the approval information or non-approval information on the screen, and generating the requested ticket substitute barcode and combining it with the corresponding selection menu and storing it in a memory; and And a seventh step of outputting the ticket substitution barcode stored in the memory on the screen by a menu search method.