JP2020181372A - Karaoke payment system - Google Patents

Abstract

To provide a Karaoke payment system capable of accomplishing a coordination among the performance reservation of music, a payment for Karaoke performance, and the start of the Karaoke performance of the music.SOLUTION: A Karaoke payment system includes a shop terminal and a user terminal. The shop terminal includes: a reservation instructing unit that gives an instruction to a Karaoke device so as to accept a reservation for the performance of music; a first generating unit that generates a first code for a first payment on the basis of first amount-of-money information and first payment destination information; a first display control unit that causes display means to display the first code; and a performance instructing unit that gives an instruction to the Karaoke device so as to start a Karaoke performance of the music having undergone the performance reservation when the first payment is made. The user terminal includes: a first obtaining unit that obtains the first amount-of-money information and the first payment destination information contained in the first code; and a first payment instructing unit that gives an instruction to a server device to make the first payment on the basis of the first amount-of-money information and the first payment destination information.SELECTED DRAWING: Figure 4

Description

The present invention relates to a karaoke payment system.

In a business format such as a karaoke box, billing is performed according to the usage time of the karaoke device. On the other hand, in business formats such as karaoke cafes and karaoke snacks, there is a need to charge for the number of songs played in karaoke.

For example, Patent Document 1 discloses a karaoke device including a coin box. A coin box is a device that accepts deposits for users to use karaoke. When a user inserts a coin through the coin slot, the coin box calculates the amount to be inserted and performs addition processing at the deposit counter. Every time a karaoke song is played, the deposit counter is charged for one song. Performs the subtraction process in.

JP-A-2014-071782

By the way, when charging based on the number of songs to be played in karaoke, it is preferable to complete the payment after making a reservation for playing the songs and before starting the karaoke performance (so-called advance payment).

An object of the present invention is to provide a karaoke payment system capable of coordinating performance reservation of music, payment for karaoke performance, and start of karaoke performance of music.

One invention for achieving the above object is a store terminal that is communicably paired with a karaoke device installed in a karaoke store and operated by a clerk of the karaoke store, and a use owned by the user of the karaoke store. A karaoke payment system having a karaoke terminal, the store terminal is a reservation instruction unit that instructs the karaoke device to make a performance reservation for a song that the user wants to sing karaoke, and the karaoke device. When a signal indicating waiting for the performance of the music for which the performance reservation has been made is received, the first amount information indicating the payment amount for the karaoke performance of the music and the first payment indicating the payment destination specified by the karaoke store are received. A first generation unit that generates a first code for a first payment based on the destination information, and a first display control unit that displays the generated first code on the display means of the store terminal. The user terminal has a performance instruction unit that instructs the karaoke device to start karaoke performance of the music for which the performance reservation has been made when the first payment is made. A first acquisition unit that reads the first code displayed on the display means of the store terminal and acquires the first amount information and the first payee information included in the first code. It is a karaoke payment system having a first payment instruction unit that instructs a server device to perform the first payment based on the acquired first amount information and the first payment destination information.
Other features of the present invention will be clarified by the description of the description and drawings described later.

According to the present invention, it is possible to coordinate the performance reservation of the music, the payment for the karaoke performance, and the start of the karaoke performance of the music.

It is a figure which shows the outline of the karaoke payment system which concerns on 1st Embodiment. It is a figure which shows the store terminal which concerns on 1st Embodiment. It is a figure which shows the user terminal which concerns on 1st Embodiment. It is a flowchart which shows the process of the karaoke payment system which concerns on 1st Embodiment. It is a figure which shows the user terminal which concerns on 2nd Embodiment. It is a figure which shows the store terminal which concerns on 2nd Embodiment. It is a flowchart which shows the process of the karaoke payment system which concerns on 2nd Embodiment.

<First Embodiment>
The karaoke payment system according to the first embodiment will be described with reference to FIGS. 1 to 4.

== Karaoke payment system ==
As shown in FIG. 1, the karaoke payment system 1 has a store terminal R and a user terminal M.

The store terminal R is paired so as to be able to communicate with the karaoke device K installed in the karaoke store N. The store terminal R is operated by a clerk C of the karaoke store N. The store terminal R is, for example, a remote control device attached to the karaoke device K. A smartphone on which application software (so-called karaoke application) capable of operating a dedicated terminal other than the remote control device or the karaoke device K may be installed may be used as the store terminal R.

The karaoke device K is a device for the user U of the karaoke store N to sing karaoke. The karaoke device K can perform a karaoke performance of a song that the user U wants to sing.

The user terminal M is a smartphone or a personal computer owned by the user U of the karaoke store N. Dedicated application software (hereinafter, "payment application") for using the karaoke payment system 1 is installed in the user terminal M according to the present embodiment. The payment application can be obtained by downloading from the server device S or the website provided by the server device S.

The server device S is a computer that performs payment processing in response to an instruction from the store terminal R or the user terminal M. In the present embodiment, the payment processing performed by the server device S can utilize a known technique related to mobile payment.

== Store terminal ==
The configuration of the store terminal R will be described with reference to FIG. As shown in FIG. 2, the store terminal R includes a storage means 10, a communication means 11, a display means 12, an input means 13, a photographing means 14, and a control means 15. Each configuration is connected to bus B via an interface (not shown).

[Memory means]
The storage means 10 is a large-capacity storage device that stores various types of data. The storage means 10 stores the first amount information and the first payee information.

The first amount information indicates the payment amount for the karaoke performance of the music. A predetermined amount of money is set in advance for the first amount of money information, for example, "100 yen / song". The first payment destination information indicates the payment destination when the user makes a payment to the karaoke store. The first payment destination information is, for example, the account number of the bank contracted with the karaoke store N. The first amount information and the first payment destination information can be appropriately changed by the clerk C inputting new information via the input means 13.

[Communication means, display means, input means, shooting means]
The communication means 11 provides an interface for communicating with the server device S and the user terminal M. The display means 12 is a display for displaying various information. The input means 13 is configured for the clerk C to input various instructions. When the remote control device attached to the karaoke device K is used as the store terminal R, the display means 12 configured in the touch panel format may be used as the input means 13. The photographing means 14 is a camera mounted on the store terminal R.

[Control means]
The control means 15 performs various controls on the store terminal R. The control means 15 includes a CPU and a memory (neither of which is shown). The CPU realizes various functions by executing a program stored in the memory.

In the present embodiment, the control means 15 functions as a reservation instruction unit 15a, a first generation unit 15b, a first display control unit 15c, and a performance instruction unit 15d.

(Reservation instruction section)
The reservation instruction unit 15a instructs the karaoke device to make a performance reservation for the music that the user wants to sing karaoke.

For example, suppose user U wants to sing karaoke of music X. In this case, the clerk C registers the music identification information (so-called music ID) for identifying the music X via the input means 13. The reservation instruction unit 15a transmits the registered music ID to the karaoke device K, and instructs the karaoke device K to make a performance reservation for the music X. The karaoke device K registers the received music ID in the reservation queue.

(First generator)
When the first generation unit 15b receives a signal from the karaoke device indicating the waiting for the performance of the music reserved for performance, the first generation unit 15b provides the first amount information indicating the payment amount for the karaoke performance of the music and the designation of the karaoke store. A first code for the first payment is generated based on the first payee information indicating the payee to be paid.

The first settlement means paying a predetermined amount to a karaoke store in order to start karaoke performance of the reserved music. The first code is a dedicated code used for the first settlement. The first code is a one-dimensional code such as a barcode or a QR code (registered trademark), or a two-dimensional code.

In the above example, when the performance order of the music X is reached, the karaoke device K transmits a signal indicating the performance standby of the music X to the store terminal R. In this case, the first generation unit 15b reads out the first amount information and the first payee information in the karaoke store N from the storage means 10. The first generation unit 15b encodes the read information and generates a first code for the first settlement. A known technique can be used for encoding.

(First display control unit)
The first display control unit 15c causes the display means of the store terminal to display the generated first code.

In the case of the above example, the first display control unit 15c causes the display means 12 to display the first code generated by the first generation unit 15b.

(Performance instruction section)
When the first payment is made, the performance instruction unit 15d instructs the karaoke device to start the karaoke performance of the music for which the performance reservation has been made.

When the server device S notifies that the first payment has been made (described later), the performance instruction unit 15d instructs the karaoke device K to start the karaoke performance of the music X. Based on the instruction, the karaoke device K starts the karaoke performance of the music X in the performance standby state.

== User terminal ==
The configuration of the user terminal M will be described with reference to FIG. As shown in FIG. 3, the user terminal M includes a storage means 20, a communication means 21, a display means 22, an input means 23, a photographing means 24, and a control means 25. Each configuration is connected to bus B via an interface (not shown).

[Storage means, communication means, display means, input means]
The storage means 20 is a large-capacity storage device that stores various types of data. The communication means 21 provides an interface for communicating with the server device S and the store terminal R. The display means 22 is a display for displaying various information. The input means 23 is configured for the user U to input various instructions. In a general smartphone, the display means 22 is configured in a touch panel format and functions as an input means 23. The photographing means 24 is a camera mounted on the user terminal M.

[Control means]
The control means 25 performs various controls on the user terminal M. The control means 25 includes a CPU and a memory (neither of which is shown). The CPU realizes various functions by executing a program stored in the memory.

When the user U activates the payment application in the present embodiment, the control means 25 functions as the first acquisition unit 25a and the first payment instruction unit 25b.

(First acquisition department)
The first acquisition unit 25a reads the first code displayed on the display means of the store terminal, and acquires the first amount information and the first payee information included in the first code.

For example, it is assumed that the first code generated by the first generation unit 15b is displayed on the display means 12 of the store terminal R.

The user U operates the input means 23 to activate the code reader, and shoots the first code via the shooting means 24. The first acquisition unit 25a reads the first code from the captured image. The first acquisition unit 25a acquires the first amount information and the first payee information by decoding the read first code. A known technique can be used for decoding.

(First payment instruction unit)
The first payment instruction unit 25b instructs the server device S to perform the first payment based on the acquired first amount information and the first payment destination information.

Based on the instruction from the first payment instruction unit 25b, the server device S deposits the payment amount indicated by the first amount information from the account of the user U to the account of the karaoke store N indicated by the first payment destination information. Perform the processing. When the payment process is completed, the server device S transmits a notification to the store terminal R of the karaoke store N that the first payment has been made. The performance instruction unit 15d instructs the karaoke device K to start the karaoke performance of the music X. The karaoke device K starts the karaoke performance of the music X in the performance standby state. Note that the notification from the server device S to the store terminal R shall be performed based on the address information of the store terminal R associated with the first payment destination information.

== Processing in the karaoke system ==
Next, the processing in the karaoke payment system 1 according to the present embodiment will be described with reference to FIG. FIG. 4 is a flowchart showing processing in the karaoke payment system 1. In this example, it is assumed that the user U who uses the karaoke store N desires to sing the karaoke of the music X.

The clerk C of the karaoke store N registers the music ID of the music X via the input means 13 of the store terminal R. The reservation instruction unit 15a transmits the registered music ID to the karaoke device K and instructs the karaoke device K to make a performance reservation for the music X (instruct the performance reservation. Step 10). The karaoke device K registers the received music ID in the reservation queue.

When the signal indicating the waiting for the performance of the music X is received from the karaoke device K, the first generation unit 15b reads out the first amount information and the first payment destination information in the karaoke store N from the storage means 10. The first generation unit 15b encodes the read information and generates a first code for the first settlement (generates a first code for the first settlement. Step 11).

The first display control unit 15c causes the display means 12 to display the first code generated in step 11 (displays the first code. Step 12). The clerk C presents the displayed first code to the user U.

The user U photographs the first code via the photographing means 24 of the user terminal M. The first acquisition unit 25a acquires the first amount information and the first payment destination information by reading the first code from the captured image and decoding it (the first amount information and the first payment destination). Get information. Step 13).

The first payment instruction unit 25b instructs the server device S to make a payment based on the first amount information and the first payment destination information (instruct the first payment, step 14).

The server device S performs payment processing based on the instruction from the first payment instruction unit 25b. After that, the server device S transmits a notification that the first payment has been made to the store terminal R of the karaoke store N.

When the server device S notifies that the first payment has been made (Y in step 15), the performance instruction unit 15d instructs the karaoke device K to start the karaoke performance of the music X. (Instructed to start karaoke performance. Step 16). Based on the instruction, the karaoke device K starts the karaoke performance of the music X in the performance standby state. User U can sing karaoke along with the karaoke performance. On the other hand, when there is no notification from the server device S that the first payment has been made (in the case of N in step 15), the store terminal R instructs the karaoke device K to start the karaoke performance. Absent.

As is clear from the above, the karaoke payment system 1 according to the present embodiment is paired with the karaoke device K installed in the karaoke store N so as to be communicable with the store terminal R operated by the clerk C of the karaoke store N. It has a user terminal M owned by a user U of the karaoke store N. The store terminal R indicates a reservation instruction unit 15a instructing the karaoke device K to make a performance reservation for the song for which the user U wants to sing karaoke, and a performance standby of the song for which the performance reservation has been made from the karaoke device K. When the signal is received, the first payment is made based on the first amount information indicating the payment amount for the karaoke performance of the song and the first payment destination information indicating the payment destination specified by the karaoke store N. When the first settlement is performed with the first generation unit 15b that generates the first code, the first display control unit 15c that displays the generated first code on the display means 12 of the store terminal R, and the first settlement. It also has a performance instruction unit 15d that instructs the karaoke device K to start the karaoke performance of the music for which the performance reservation has been made. The user terminal M reads the first code displayed on the display means 12 of the store terminal R, and acquires the first amount information and the first payment destination information included in the first code. It has an acquisition unit 25a of 1 and a first payment instruction unit 25b that instructs the server device S to perform the first payment based on the acquired first amount information and the first payment destination information.

According to such a karaoke system 1, the karaoke performance is performed only when the user pays after making a performance reservation for the music. Therefore, the karaoke store can be surely charged by "prepaid". That is, according to the karaoke payment system 1 according to the present embodiment, it is possible to coordinate the performance reservation of the music, the payment for the karaoke performance, and the start of the karaoke performance of the music.

<Second Embodiment>
Next, the karaoke payment system according to the second embodiment will be described with reference to FIGS. 5 to 7.

Depending on the user, there is also a desire to sing karaoke only for a part of a certain song (for example, only the first song). In such a case, even if the karaoke store being used charges for the number of songs, it is common for the user to want to pay only for the amount of karaoke sung. Therefore, in the present embodiment, a configuration for refunding a part of the amount once paid will be described. Detailed description of the same configuration as that of the first embodiment will be omitted.

== User terminal ==
The configuration of the user terminal M according to the present embodiment will be described with reference to FIG. As shown in FIG. 5, when the user U activates the payment application in the present embodiment, the control means 25 uses the first acquisition unit 25a, the first payment instruction unit 25b, and the second generation unit 25c. And functions as a second display control unit 25d.

(Second generation part)
The second generation unit 25c is the second for the second payment for refunding a part of the amount paid in the first payment based on the second payee information indicating the payee specified by the user. Generate the code of 2.

The second payment destination information indicates the payment destination when the karaoke store makes a refund to the user. The second payment destination information is, for example, the account number of the bank contracted by the user U. The second payment destination information is stored in the storage means 20 or the like of the user terminal M. The second settlement means that the karaoke store refunds a part of the amount paid when starting the karaoke performance of the reserved song to the user who sang the karaoke of the song. .. The second code is a dedicated code used for the second settlement. The second code is a one-dimensional code or the like similar to the first code.

For example, in the example of the first embodiment, it is assumed that the user U wants to stop the karaoke performance in the middle of the karaoke performance of the music X. In this case, the user U instructs the clerk C of the karaoke store N to cancel the karaoke performance. On the other hand, the user U gives an instruction of refund processing on the payment application. In this case, the second generation unit 25c reads the second payee information from the storage means 20. The second generation unit 25c encodes the read information and generates a second code for the second settlement.

(Second display control unit)
The second display control unit 25d causes the display means of the user terminal to display the generated second code.

In the case of the above example, the second display control unit 25d causes the display means 12 to display the second code generated by the second generation unit 25c.

== Store terminal ==
The configuration of the store terminal R according to the present embodiment will be described with reference to FIG. As shown in FIG. 6, in the present embodiment, the control means 15 includes a reservation instruction unit 15a, a first generation unit 15b, a first display control unit 15c, a performance instruction unit 15d, a stop processing unit 15e, and a second. It functions as an acquisition unit 15f and a second payment instruction unit 15g.

(Cancellation processing section)
When the cancel processing unit 15e receives the signal indicating that the karaoke performance of the music is stopped, the cancel processing unit 15e instructs the karaoke device K to stop the karaoke performance of the music, and sings the karaoke performance of the music in the singing section. Calculate the refund amount to be refunded to the user according to the section.

The singing section of the music is the section to which the lyrics are added in the performance section in which the karaoke performance is performed. The singing section may be roughly divided into, for example, the 1st singing section, the 2nd singing section, and the 1st A melody, the 1st B melody, and the 1st chorus. It may have been. The singing section is preset for each song. In the following description, it is assumed that the music X is composed of four singing sections.

For example, in the example of the first embodiment, it is assumed that the user U wants to stop the karaoke performance when the karaoke performance of the music X is performed up to the third singing section. In this case, the user U instructs the clerk C of the karaoke store N to cancel the karaoke performance. The clerk C inputs the cancellation of the karaoke performance via the input means 13 of the store terminal R. The stop processing unit 15e receives a signal indicating that the karaoke performance is stopped based on the input. In this case, the cancellation processing unit 15e instructs the karaoke device K to stop the karaoke performance of the music X. The karaoke device K cancels the karaoke performance of the music X based on the instruction.

On the other hand, the cancellation processing unit 15e calculates the refund amount to be refunded to the user according to the singing section in which the karaoke performance is stopped in the singing section of the music X.

For example, the cancellation processing unit 15e can calculate the refund amount by multiplying the paid amount by the ratio of the number of characters corresponding to the singing section in which the karaoke performance was not performed to the number of characters in the total singing section of the music. ..

For example, suppose that the amount paid by the user U in the first settlement is 100 yen. Further, it is assumed that the number of characters in the four singing sections is 480 characters and the number of characters in one singing section is 120 characters. In this case, the cancellation processing unit 15e calculates 100 yen x (120 characters ÷ 480 characters) = 25 yen as the refund amount.

In addition, instead of the number of characters in the singing section, the ratio of the singing section in which the karaoke performance was not performed may be used in the total singing section. In the case of the above example, the cancellation processing unit 15e calculates the refund amount as 100 yen x (singing section (1) where the karaoke performance was not performed ÷ all singing sections (4)) = 25 yen.

(Second acquisition department)
The second acquisition unit 15f reads the second code displayed on the display means of the user terminal and acquires the second payee information included in the second code.

For example, it is assumed that the display means 22 of the user terminal M displays the second code generated by the second generation unit 25c.

The clerk C of the karaoke store N operates the input means 13 to activate the code reader, and shoots the second code via the shooting means 14. The second acquisition unit 15f reads the second code from the captured image. The second acquisition unit 15f acquires the second payee information by decoding the read second code.

(Second payment instruction unit)
The second payment instruction unit 15g instructs the server device to perform the second payment based on the calculated refund amount and the acquired second payment destination information.

Based on the instruction from the second payment instruction unit 15g, the server device S deposits the amount equivalent to the refund amount from the account of the karaoke store N to the account of the user U indicated by the second payment destination information. Do.

== Processing in the karaoke system ==
Next, the processing in the karaoke payment system 1 according to the present embodiment will be described with reference to FIG. 7. FIG. 7 is a flowchart showing processing in the karaoke payment system 1. In this example, it is assumed that the user U who uses the karaoke store N sings the karaoke of the music X after paying a predetermined amount of money by the process described in the first embodiment.

When the user U gives an instruction to cancel the karaoke performance, the clerk C of the karaoke store N gives an instruction to cancel the karaoke performance of the music X via the input means 13 of the store terminal R.

When the cancel processing unit 15e receives the signal indicating that the karaoke performance of the music X is stopped, the cancel processing unit 15e instructs the karaoke device K to stop the karaoke performance of the music X (instructing the karaoke performance to be stopped. Step 20). The karaoke device K ends the karaoke performance of the music X based on the instruction.

After that, the cancellation processing unit 15e calculates the refund amount to be refunded to the user according to the singing section in which the karaoke performance is canceled in the singing section of the music X (calculation of the refund amount. Step 21).

On the other hand, the user U who has instructed to cancel the karaoke performance gives an instruction for refund processing on the payment application. In this case, the second generation unit 25c reads the second payee information from the storage means 20. The second generation unit 25c encodes the read information and generates a second code for the second payment (generates a second code for the second payment. Step 22).

The second display control unit 25d causes the display means 22 to display the second code generated in step 22 (displays the second code. Step 23). The user U presents the displayed second code to the clerk C.

The clerk C shoots the second code via the shooting means 14 of the store terminal R. The second acquisition unit 15f acquires the second payee information by reading the second code from the captured image and decoding it (acquire the second payee information. Step 24).

The second payment instruction unit 15g instructs the server device S to make a payment based on the calculated refund amount and the second payment destination information (instruct the second payment, step 25).

The server device S performs the payment process based on the instruction from the second payment instruction unit 15g.

As described above, in the karaoke payment system 1 according to the present embodiment, the user terminal M is the amount paid in the first payment based on the second payment destination information indicating the payment destination specified by the user U. A second generation unit 25c that generates a second code for a second payment for refunding a part of the above, and a second display that displays the generated second code on the display means 22 of the user terminal M. It has a control unit 25d and. Further, when the store terminal R according to the present embodiment receives a signal indicating that the karaoke performance of the music is stopped, the store terminal R instructs the karaoke device K to stop the karaoke performance of the music, and karaoke in the singing section of the music. The second code displayed on the display means 22 of the user terminal M and the cancellation processing unit 15e that calculates the refund amount to be refunded to the user according to the singing section in which the performance is stopped are read, and the second code is read. The server device S so as to make a second payment based on the second acquisition unit 15f that acquires the second payee information included in the code, the calculated refund amount, and the acquired second payee information. It has a second settlement instruction unit (15 g) and an instruction unit (15 g).

According to such a karaoke payment system 1, if a karaoke performance is once paid and then the karaoke performance is stopped in the middle, a part of the paid amount can be refunded. That is, even if the karaoke performance is stopped in the middle, an appropriate amount of money can be paid according to the singing section in which the karaoke singing has been performed up to that point.

<Modification example>
In the second embodiment, an example of refunding each time in response to an instruction from the user to cancel the karaoke performance has been described. On the other hand, depending on the user, there may be a case where the instruction to stop the karaoke performance in the middle is given a plurality of times by using the karaoke store N once. In such a case, it is complicated for the user terminal to generate the second code each time and for the store terminal side to read the second code each time. Therefore, according to the karaoke payment system in this modified example, it is possible to make a refund for the cancellation of a plurality of karaoke performances at once.

In this case, the reservation instruction unit 15a stores the music identification information for identifying the music and the user identification information indicating the user who desires to sing the karaoke of the music in the storage means 10. As the user identification information, for example, the information provided by the store terminal R for customer management can be used.

For example, suppose user U wants to sing karaoke of music X. In this case, the reservation instruction unit 15a associates the user ID of the user U with the music ID of the music X and stores it in the storage means 10. Similarly, it is assumed that the user U desires to sing the karaoke of the music Y. In this case, the reservation instruction unit 15a associates the user ID of the user U with the music ID of the music Y and stores it in the storage means 10.

The cancellation processing unit 15e stores the refund amount calculated for each song in association with the user identification information.

For example, it is assumed that the user U gives an instruction to cancel the performance during the karaoke performance of the music X and the music Y. In this case, the cancel processing unit 15e calculates the refund amount RaX for the music X and calculates the refund amount RaY for the music Y. The cancellation processing unit 15e associates the refund amount RaX and the refund amount RaY with the user ID of the user U and stores them in the storage means 10.

The second payment instruction unit 15g instructs the server device to make a second payment based on the total amount of the acquired second payment destination information and the refund amount associated with the user identification information. To do.

For example, when the user U leaves the karaoke store N, the user U gives an instruction for refund processing on the payment application. In this case, the second generation unit 25c reads the second payee information from the storage means 20. The second generation unit 25c encodes the read information and generates a second code for the second settlement. The second display control unit 25d causes the display means 22 to display the second code generated by the second generation unit 25c.

The clerk C of the karaoke store N operates the input means 13 to activate the code reader, and shoots the second code via the shooting means 14. The second acquisition unit 15f reads the second code from the captured image. The second acquisition unit 15f acquires the second payee information by decoding the read second code.

Further, the clerk C specifies the user ID of the user U who has instructed the refund processing on the store terminal R, and the second acquisition unit 15f stores the refund amount associated with the user ID of the user U. Read from means 10. In the above example, the refund amount RaX and the refund amount RaY are associated with the user ID of the user U. The second acquisition unit 15f totals the read refund amounts and calculates the total amount RaX + RaY.

The second payment instruction unit 15g instructs the server device S to make a payment based on the total amount and the second payment destination information.

<Others>
The above-described embodiment is presented as an example and does not limit the scope of the invention. The above configurations can be implemented in appropriate combinations, and various omissions, replacements, and changes can be made without departing from the gist of the invention. The above-described embodiment and its modifications are included in the scope and gist of the invention, as well as in the scope of the invention described in the claims and the equivalent scope thereof.

1 Karaoke payment system 15a Reservation instruction unit 15b First generation unit 15c First display control unit 15d Performance instruction unit 15e Cancellation processing unit 15f Second acquisition unit 15g Second payment instruction unit 25a First acquisition unit 25b First 1 Payment instruction unit 25c Second generation unit 25d Second display control unit M User terminal R Store terminal

Claims (3)

A karaoke payment system that is paired communicatively with a karaoke device installed in a karaoke store and has a store terminal operated by a clerk at the karaoke store and a user terminal owned by a user of the karaoke store. ,
The store terminal is
A reservation instruction unit that instructs the karaoke device to make a performance reservation for a song that the user wants to sing karaoke.
When a signal indicating waiting for performance of the music for which the performance reservation has been made is received from the karaoke device, the first amount information indicating the payment amount for the karaoke performance of the music and the payment destination designated by the karaoke store are indicated. A first generator that generates a first code for a first payment based on the first payee information,
A first display control unit that displays the generated first code on the display means of the store terminal, and
When the first settlement is made, a performance instruction unit that instructs the karaoke device to start karaoke performance of the music for which the performance reservation has been made, and
Have,
The user terminal is
With a first acquisition unit that reads the first code displayed on the display means of the store terminal and acquires the first amount information and the first payment destination information included in the first code. ,
A first payment instruction unit that instructs the server device to perform the first payment based on the acquired first amount information and the first payment destination information.
Karaoke payment system with. The user terminal is
Generates a second code for a second payment that refunds a portion of the amount paid in the first payment, based on the second payee information indicating the payee specified by the user. The second generator and
A second display control unit that displays the generated second code on the display means of the user terminal, and
Have,
The store terminal is
When a signal indicating that the karaoke performance of the music is stopped is received, the karaoke device is instructed to stop the karaoke performance of the music, and the singing section of the music is used according to the singing section in which the karaoke performance is stopped. The cancellation processing department that calculates the refund amount to be refunded to the person,
A second acquisition unit that reads the second code displayed on the display means of the user terminal and acquires the second payment destination information included in the second code.
A second payment instruction unit that instructs the server device to perform the second payment based on the calculated refund amount and the acquired second payment destination information.
The karaoke payment system according to claim 1. The reservation instruction unit stores the music identification information for identifying the music and the user identification information indicating the user who desires to sing the karaoke of the music in association with each other.
The cancellation processing unit stores the refund amount calculated for each song in association with the user identification information.
The second payment instruction unit is requested to perform the second payment based on the total amount of the acquired second payment destination information and the refund amount associated with the user identification information. The karaoke payment system according to claim 2, wherein the server device is instructed.

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