KR20200067376A - Partial bill payment apparatus and method - Google Patents

Abstract

The present invention provides a partial bill payment apparatus and method which include the steps of: creating at least one group service room at the request of at least one store terminal; setting a list of services available in a group service room; transmitting a selected service selected from the service list from at least one customer terminal entering the at least one group service room to a store terminal corresponding to the selected service; among at least one customer terminal entering the group service room, setting a terminal that transmits a settlement request as a master terminal; transmitting service usage details, cost and billing method for an entire group service room to the master terminal; and calculating the billing costs for each customer terminal entering the group service room according to the billing method selected by the master terminal and transmitting the bill.

Description

PARTIAL BILL PAYMENT APPARATUS AND METHOD}

The present invention relates to an apparatus and method for paying for a split bill, and a payment system and a method for paying for a bill by a customer participating in a designated group service room in various ways.

In recent years, even when a large number of customers enter a group and order products together in several stores, it is frequently the case that payment is made individually. In addition, the payment methods have also appeared in various ways, such as account transfer payments, debit card payments and credit card payments, as well as fintech-based P2P payments.

Therefore, in the payment processing, since each individual customer must be separately billed and issued a receipt, there is a problem in that a large number of people are required in the store by repeatedly processing the payment multiple times. In addition, from the customer's point of view, there is a problem that the waiting time for payment is increased.

Korean published patent No. 10-2018-0064747 (published 2018.06.15)

An object of the present invention is a bill that is divided in amount to an individual customer terminal according to a divided payment method specified by at least one of the customer terminals participating in the group service room, and each customer terminal can perform payment in a desired manner. It is to provide a payment device and method.

Another object of the present invention is to provide a divisional billing payment device and method for customers visiting a store to easily enter a group service room through a predetermined participation means, and to determine whether to make a partial payment within the entered chat room.

The apparatus for issuing invoices and receipts for each group according to an embodiment of the present invention for achieving the above object generates at least one group service room at the request of at least one store terminal, and a list of services available in the group service room Set, and transfers the selected service selected from the service list from at least one customer terminal entering the at least one group service room to a corresponding store terminal, and requests settlement among at least one customer terminal entering the group service room Set the terminal to transmit the master terminal, and delivers the service usage history, cost and billing method of the entire group service room to the master terminal, and the customer terminal entering the group service room according to the charging method selected by the master terminal Calculate the billing cost for each and deliver the bill.

When the split billing method is selected in the master terminal, the split bill payment device calculates the billing cost for each customer terminal entering the group service room according to the split billing method specified by the master terminal and delivers it to each customer terminal. When a non-agreement signal is received from at least one customer terminal among the customer terminals entering the group service room, a request for reselection of a charging method is transmitted to the master terminal, and a consent signal is received from the customer terminal entering the group service room. When is received, a bill may be issued and transmitted to the customer terminal according to the calculated billing cost.

When the multi-billing method is selected in the master terminal, the divisional billing payment device may deliver the service usage history and billing cost of the entire group service room to the customer terminal designated by the master terminal among customer terminals entering the group service room. have.

When the payment request is received from the customer terminal that has received the bill, the payment device for payment of the division requests payment to at least one payment server designated according to a payment method received with the payment request, and approves payment from the payment server When the details and the receipt are delivered, the delivered approval details and the receipt can be delivered to the store terminal.

The divisional billing payment device may set a participation means that allows the at least one customer terminal to directly enter one of the at least one group service room at the request of the at least one store terminal.

The method for issuing invoices and receipts for each group according to another embodiment of the present invention for achieving the above object generates at least one group service room according to a request of at least one store terminal, and a list of services available in the group service room Setting it; Transferring the service list from at least one customer terminal entering the at least one group service room, and delivering a selected service selected from the at least one customer terminal to a corresponding store terminal; Setting a terminal transmitting a settlement request among at least one customer terminal entering the group service room as a master terminal; Transmitting the service usage history, cost, and billing method of the entire group service room to the master terminal; Calculating a billing cost for each customer terminal entering the group service room according to the billing method selected by the master terminal; And delivering a bill according to the calculated billing cost to the customer terminal and requesting payment. It includes.

Accordingly, the apparatus and method for divisional billing payment for each group according to an embodiment of the present invention can easily participate in the group service room by using a predetermined participation means by a customer terminal of a plurality of customers who have visited the store, and the participating group service room In accordance with the divided payment method determined by at least one customer terminal, a bill in which the amount of money is divided is issued to the individual customer terminal, and the individual customer terminal can perform payment for the bill in a desired payment method and receive a receipt. . Therefore, each customer can conveniently perform payment in a desired manner without waiting time. In addition, the store can reduce the number of employees to accept orders and perform payments, thereby reducing labor costs.

1 shows a schematic structure of a divided bill payment system according to an embodiment of the present invention.
FIG. 2 shows a schematic configuration of the service server of FIG. 1.
3 is a view showing a payment method for a partial payment according to an embodiment of the present invention.
Figure 4 shows the details of the billing method determination and payment steps of Figure 3.

In order to fully understand the present invention, the operational advantages of the present invention, and the objects achieved by the practice of the present invention, reference should be made to the accompanying drawings and the contents described in the accompanying drawings, which illustrate preferred embodiments of the present invention.

Hereinafter, the present invention will be described in detail by explaining preferred embodiments of the present invention with reference to the accompanying drawings. However, the present invention may be implemented in various different forms, and is not limited to the described embodiments. And, in order to clearly describe the present invention, parts irrelevant to the description are omitted, and the same reference numerals in the drawings indicate the same members.

Throughout the specification, when a part “includes” a certain component, it means that the component may further include other components, not to exclude other components, unless otherwise stated. In addition, terms such as "... part", "... group", "module", and "block" described in the specification mean a unit that processes at least one function or operation, which is hardware or software or hardware. And software.

1 shows a schematic structure of a divided bill payment system according to an embodiment of the present invention.

1, the system according to the present embodiment includes at least one store terminal 100, at least one customer terminal 200, a service server 300, a billing server 400 and a payment server 500 do.

In FIG. 1, at least one store terminal 100 is a terminal used by a service provider, and is typically a terminal provided in a store. The at least one store terminal 100 may be implemented as a portable smart device or a general user terminal such as a PC or a laptop, and in some cases, a point of sales (POS) device.

The at least one store terminal 100 performs functions such as receiving a customer's service request and calculating a service cost, and transmits it to the service server 300. In addition, the at least one store terminal 100 receives and confirms payment details of each of the at least one customer terminal 200.

At least one store terminal 100 first accesses the service server 300 and sets a service list that can be provided to the customer. At this time, the service list may include a service name, a service cost, and a service image. In addition, the at least one store terminal 100 has at least one group service room that allows at least one customer terminal 200 to access the service server 300 to receive service in a group unit by accessing the service server 300. Set.

Here, the group service room is a virtual space where a customer requests a service from the store terminal 100 using the customer terminal 200 and pays for the provided service. As the group service room is set, the service provider may provide a service in a group unit and request payment for the customer terminal 200 entering the group service room.

Meanwhile, when setting the group service room, the at least one store terminal 100 may set various participation means together so that the at least one customer terminal 200 can easily participate in the group service room. Here, the participation means may be set in various forms including a recognition code, for example, a network identifier such as WIFI, a QR code, or NFC (Near Field Communication), etc., and in some cases, GPS information may be included. have. However, it is not limited thereto.

And at least one store terminal 100 when the selection service is delivered through the service server 300 from at least one customer terminal 200 entering the group service room, the service provider is displayed by displaying the selected service selected by the customer Make the service available to customers. In addition, when at least one store terminal 100 receives a settlement request from the customer terminal 200 through the service server 300, it checks the service history and cost provided to the corresponding group service room and requests the service server ( 300).

In addition, when at least one store terminal 100 receives the group payment completion history from the service server 300, the payment completion history of at least one customer terminal 200 in the group service room is displayed to the service provider.

The at least one customer terminal 200 is a terminal used by a customer receiving a service, and may be implemented as a portable smart device or a general user terminal such as a PC or laptop. The at least one customer terminal 200 can easily access the service server 300 using the participation means set by the at least one store terminal 100 and enter the group service room corresponding to the participation means. For example, the at least one customer terminal 200 recognizes a QR code or NFC placed at each location in the store, or accesses a designated Wifi or moves to a location corresponding to the designated GPS information, thereby to the corresponding group service room. You can enter.

However, in some cases, the at least one customer terminal 200 may access the service server 300 or enter the group service room in a separate manner without using the participation means. At this time, the at least one customer terminal 200 may access the group service room by accessing the service server 300 and searching for and selecting the group service room.

At least one customer terminal 200 entering the group service room may request a service list from the service server 300 and receive an authorization, thereby displaying a service list. Then, when at least one of the services in the service list is selected by the customer, the selected service, which is a selected service description, is delivered to the service server 300.

Subsequently, at least one of the at least one customer terminal 200 entering the group service room transmits a settlement request to the service server 300, and when the service usage history and settlement cost are received from the service server 300, it is displayed. do. At this time, the customer terminal 200 displays a plurality of predetermined charging methods together, and when a specific charging method is selected by the customer, transmits the selected charging method to the service server 300. Here, the billing method may be divided into total billing, split billing, etc., and the split billing may be variously set to equal split billing, designated amount billing, and utilization billing.

The customer terminal 200 entering the group service room displays a billing method selected from the service server 300 and each billing amount calculated corresponding thereto. In addition, the customer terminal 200 transmits a consent signal to the service server 300 in response to the customer command.

In addition, the customer terminal 200 displays the bill delivered from the billing server 400, and delivers the payment request to the billing server 400. At this time, the customer terminal 200 designates and delivers the payment method together, and the payment request may include payment means information such as account transfer information or card information and payment costs. Here, various payment methods, such as card payment and P2P payment, may be designated as the payment method.

Accordingly, the customer terminal 200 receives and displays approval details and receipts for the delivered payment request from the billing server 500.

Meanwhile, the plurality of customer terminals 200 according to the present exemplary embodiment may perform a mutual conversation within the group service room entered through the service server 300. That is, the group service room can provide not only service provision and cost settlement, but also a function as a chat room in some cases.

In this embodiment, the service server 300 is a divided billing payment device, and when at least one store terminal 100 accesses, performs authentication for a service provider, and is a group service authorized from the at least one store terminal 100 A group service room is opened upon request to open a room. At this time, the group service room may be opened in multiple numbers by one store terminal 100. In addition, the means for participating in the group service room may be set together. That is, participation means corresponding to each of the at least one group service room opened may be set.

Meanwhile, when a service list setting command is applied from at least one store terminal 100, the service server 300 matches the group service room and sets and stores the service list.

When the at least one customer terminal 200 accesses using the participation means, the service server 300 enters the customer terminal 200 into the group service room corresponding to the used participation means. In addition, a group service room search screen may be provided for the customer terminal 200 connected without using a participation means to search for and enter the group service room requested by the customer terminal 200.

When the service list request is authorized from at least one customer terminal 200 entering the group service room, the service server 300 delivers the set service list to the customer terminal 200. In addition, when the selection service is delivered from the customer terminal 200, the delivered selection service is delivered to the corresponding store terminal 100, so that the service provider of the store can provide the selected service to the customer.

In addition, when the settlement request is received from at least one of the customer terminals 200 entering the group service room, the service server 300 displays the service usage history and cost for the selected service selected in the corresponding group service room 100 and Delivered to the customer terminal 200. At this time, the service server 300 may set a customer terminal that first transmits a settlement request among at least one customer terminal 200 in the group service room as a master customer terminal.

When the service server 300 receives a request for a request from the store terminal 100, and a billing method is selected from the master customer terminal, the selected billing method and the billing fee divided for each of the customer terminals 200 in the group service room accordingly are selected. It is delivered to the customer terminal 200 in the group service room.

When the entire billing method is selected, the service server 300 may transmit the entire service use cost to the customer terminal designated by the master terminal. As an example, the master terminal may choose to charge itself for all services used.

However, when the divided billing method is selected, the divided billing cost may be transmitted to the plurality of customer terminals 200 according to the selected divided billing method. In this case, the divided billing cost may be equally divided and delivered to a plurality of customer terminals 200 including a master terminal, but the cost for the selected service selected by each customer terminal 200 may also be delivered. Also, in some cases, the master terminal may directly designate the cost to be charged for each customer terminal 200 in the group service room.

In addition, when the consent signal is transmitted from the customer terminal 200, the terminal information of each customer terminal 200 and the billing cost are transmitted to the billing server 400. However, when a disagreement signal is transmitted from at least one customer terminal 200, the service server 300 transmits a request for reselection of the charging method to the master customer terminal to select the charging method again.

On the other hand, the service server 300 according to the present embodiment may allow the group service room to be used as a chat room by transmitting the conversation content between the customer terminals 200 entering the group service room.

The billing server 400 receives terminal information and a billing cost for each of the at least one customer terminal 200 from the service server 300, and bills each of the at least one customer terminal 200 using the authorized terminal information. Forward bills for expenses.

In addition, the billing server 400, when a payment request is authorized together with a payment method from at least one customer terminal 200, at least one payment corresponding to billing cost and payment method information according to the payment method selected by the customer terminal 200 It is delivered to the server 500, and the approval details and receipts delivered from the payment server 500 are delivered to the store terminal 100 through the service server 300.

The payment server 500 checks the payment cost and payment method information in the payment request transmitted from the billing server 400, pays the payment cost based on the payment method information, and requests the approval history and receipts from the billing server 400 and Delivered to the customer terminal 200. Here, even if the terminal information for the customer terminal 200 is not authorized from the billing server 400, the payment server 500 uses the terminal information independently held based on the payment method information to the customer terminal 200 for approval details and You can deliver the receipt.

In the above, although the service server 300 and the billing server 400 are shown as separate devices, the service server 300 and the billing server 400 may be integrated.

FIG. 2 shows a schematic configuration of the service server of FIG. 1.

As described above, in the present embodiment, the service server 300 is a divisional billing payment device that functions to enable divisional billing for at least one customer terminal 200 entering the group service room, and includes a charging server 400 Can be.

Referring to FIG. 2, the service server 300 may include a user information management unit 310, a group service room management unit 320, a participation means setting unit 330, a service management unit 340, and a billing management unit 350. have.

The user information management unit 310 may include a store information management unit 311 and a customer information management unit 313.

The store information management unit 311 stores and manages store information for at least one store terminal 100, and the customer information management unit 313 stores and manages customer information for at least one customer terminal 200, When the store terminal 100 or the customer terminal 200 accesses, authentication is performed.

The group service room management unit 320 generates at least one group service room according to a request to open a group service room from the connected at least one store terminal 100. At this time, the group service room management unit 320 matches the generated group service room to store information corresponding to the store terminal 100 that transmitted the request to open the group service room stored in the store information management unit 311. And the group service room management unit 320 matches the customer information entered from the customer information stored in the customer information management unit 313 when the customer terminal 200 enters the group service room. The group service room manager 320 unmatches the matched customer information when the customer terminal 200 entering the group service room leaves the group service room.

Participation means setting unit 330 receives permission from the store terminal 100 for participation means for easily entering the customer terminal 200 into the corresponding group service room among the group service rooms created in the group service room management unit 320 Set. Participation means are set to match the corresponding group service room, and can be set in various forms such as QR code, NFC, network identifier, GPS information, etc., and multiple participation means of different types are set in one group service room It may be.

Meanwhile, the service management unit 340 receives and stores a service list from at least one store terminal 100, and as described above, the service list may include a service name, a service cost, and a service image. Further, the service list may also be matched and stored in the corresponding group service room among the group service rooms created in the group service room management unit 320.

In addition, when the service list request is authorized from at least one customer terminal 200 among the customer terminals 200 entering the group service room, the service management unit 340 sends the service list corresponding to the group service room to the customer terminal 200. When the selected service is delivered from the customer terminal 200, the selected service is delivered to the store terminal 100 corresponding to the group service room. At this time, the service management unit 340 transmits the cost for the selected service to the billing management unit 350.

The billing management unit 350 manages the cost of the selected service delivered from the service management unit 340 for each group service room and for each customer terminal 200. That is, the billing management unit 350 manages the service usage history and cost for the selected service of each customer terminal 200, but also manages the service usage history and cost of the entire group service room entered by the customer terminal 200.

Then, when a settlement request is received from at least one customer terminal 200 among the customer terminals 200 entering the group service room, the customer terminal 200 that sent the settlement request is set as a master terminal, and the group service is provided to the master terminal. Deliver service usage details and costs for the entire room. At this time, the billing management unit 350 may deliver a list of billing methods together to the master terminal.

In some cases, the billing management unit 350 transmits the service usage history and costs to the store terminal 100 before transmitting the service usage history and cost of the entire group service room to the master terminal, and charges it from the store terminal 100 When a request is received, it may be configured to deliver service usage details and costs to the master terminal.

When the billing method is selected from the master terminal, the billing management unit 350 calculates the billing cost of each of the customer terminals 200 in the group service room according to the selected billing method, and calculates the service usage history and the calculated billing cost in the group service room. Delivered to the customer terminal 200.

Thereafter, when the consent signal is transmitted from the customer terminal 200, the terminal information and the billing cost of each customer terminal 200 are transmitted to the billing server 400.

Accordingly, the billing server 400 receives the terminal information and the billing cost for each of the customer terminal 200, and transmits the bill for the billing cost to each of the at least one customer terminal 200 using the authorized terminal information, According to the payment method selected by the customer terminal 200, payment and payment method information is transmitted to at least one payment server 500 corresponding to the payment, so that payment is performed.

As a result, in the split billing payment device according to the present embodiment, among the customer terminals 200 entering the group service room, the master terminal first checks the service usage history and cost and determines the billing method accordingly, and enters the group service room. By allowing the determined billing method to be delivered to the rest of the customer terminals, the customer can divide the amount in the desired way and receive the bill before the bill is issued, so that the customer can pay for the payment using various payment methods. .

3 is a view showing a payment method for a partial payment according to an embodiment of the present invention.

In the following, it is assumed that the payment server 400 is included in the service providing server 300, and the divided bill payment method according to this embodiment will be described.

1 and 2, the split billing payment method first generates at least one group service room according to a request to open a group service room of the store terminal 100 to which the service server 300 is connected (S10). At this time, the group service room may be set with a corresponding participation means so that at least one customer terminal can easily enter.

In addition, the service server 300 receives and stores a service list including a service name, a service cost, and a service image from at least one store terminal 100 (S20). Here, the service list is matched and stored in the generated group service room.

Thereafter, the service server 300 determines whether at least one customer terminal 200 enters the generated group service room (S30). The at least one customer terminal 200 may enter the group service room using the set participation means, or access the service server 300 directly to search for the group service room. When the at least one customer terminal 200 enters the group service room, the service server 300 delivers the service list to the customer terminal 200. When the service list request is received from the customer terminal 200, the service server 300 may deliver the service list.

The service server 300 determines whether a selected service among services included in the service list is received from at least one customer terminal 200 entering the group service room (S40). When the selection service is received, the service server 300 delivers the selection service to the store terminal 100 and stores the cost for the selection service and the selection service for each group service room and for each customer terminal 200 (S50). .

In addition, the service server 300 determines whether a settlement request is received from at least one customer terminal 200 entering the group service room. If a settlement request is received, the customer terminal 200 that sent the settlement request is set as a master terminal (S70). Then, the service usage history, cost, and billing method list of the entire group service room are transmitted to the master terminal together, and the charge method for the service history used in the group service room is authorized from the master terminal to determine the charging method, and the determined charging method Depending on the request for payment to the at least one customer terminal 200 (S80).

Figure 4 shows the details of the billing method determination and payment steps of Figure 3.

Referring to FIG. 4, in the billing method determination and payment step, the service server 300 delivers the service usage history, cost, and billing method list of the entire group service room to the master terminal (S81). Then, it is determined whether or not the division request method is selected and transmitted from the master terminal (S82).

If a batch billing method other than a split billing method is selected, the service server 300 transmits a bill for the entire service usage history and cost to the customer terminal 200 designated by the master terminal (S83). However, if it is selected as the split billing method, the billing cost for each of the customer terminals 200 entering the group service room according to the selected split billing method is calculated and transferred to the customer terminals 200 (S84). At this time, the billing cost can be calculated in various ways according to the billing method specified by the master terminal.

Then, the service server 300 determines whether the consent signal is received from the customer terminals 200 in the group service room (S85). If the consent signal is not received, it is determined whether a non-consent signal is received (S86). Then, when it is determined that the disagreement signal has been received, a request for reselection of the charging method is transmitted to the master terminal (S87). However, when the consent signal is received, a bill for the billing cost calculated by each of the customer terminals 200 is issued (S88).

Thereafter, the service server 300 determines whether a payment request is received along with a payment method from each of the customer terminal 200 (S89). When a payment request is received, the service server 300 transmits billing cost and payment method information to at least one payment server 500 according to the selected payment method and requests payment (S90). In this case, when the payment approval history and the receipt are delivered from the payment server 500, the service server 300 may deliver the transferred approval history and receipt to the store terminal 100.

The method according to the present invention can be implemented as a computer program stored in a medium for execution on a computer. The computer readable medium herein can be any available medium that can be accessed by a computer, and can also include any computer storage medium. Computer storage media includes both volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, and ROM (readable) Dedicated memory), RAM (random access memory), CD (compact disk)-ROM, DVD (digital video disk)-ROM, magnetic tape, floppy disk, optical data storage, and the like.

The present invention has been described with reference to the embodiments shown in the drawings, but these are merely exemplary, and those skilled in the art will understand that various modifications and other equivalent embodiments are possible therefrom.

Therefore, the true technical protection scope of the present invention should be defined by the technical spirit of the appended claims.

100: store terminal 200: customer terminal
300: service server 400: billing server
500: payment server

Claims (10)

At least one group service room is generated at the request of at least one store terminal, and a list of services available in the group service room is set,
The selected service selected from the service list is transmitted from at least one customer terminal entering the at least one group service room to a corresponding store terminal,
A terminal that transmits a settlement request among at least one customer terminal entering the group service room is set as a master terminal, and the service usage history, cost, and billing method of the entire group service room are transmitted to the master terminal.
Split billing payment device for calculating the billing cost for each customer terminal entering the group service room according to the billing method selected by the master terminal and delivering the bill. The method of claim 1, wherein the divided bill payment device
When the split charging method is selected in the master terminal, the billing cost for each of the customer terminals entering the group service room is calculated according to the split charging method specified by the master terminal, and delivered to each customer terminal.
When a disagreement signal is received from at least one customer terminal among the customer terminals entering the group service room, a request for reselection of a charging method is transmitted to the master terminal,
When a consent signal is received from a customer terminal entering the group service room, a divisional billing payment device that issues a bill according to the calculated billing cost and transmits it to the customer terminal. The method of claim 2, wherein the divided bill payment device
When a batch billing method is selected in the master terminal, a divisional billing payment device that delivers service usage details and billing costs for the entire group service room to a customer terminal designated by the master terminal among customer terminals entering the group service room. The method of claim 2, wherein the divided bill payment device
When a payment request is received from a customer terminal that has received the invoice, request payment of payment to at least one payment server designated according to a payment method received together with the payment request,
When the payment approval details and receipts are delivered from the payment server, a split billing payment device that delivers the approved details and receipts to the store terminal. The method of claim 1, wherein the divided bill payment device
A divisional billing payment device that sets together at least one customer terminal at the request of the at least one store terminal to participate in a group service room of one of the at least one group service room. In the partial billing payment method,
Generating at least one group service room according to a request of at least one store terminal, and setting a service list available in the group service room;
Transferring the service list from at least one customer terminal entering the at least one group service room, and delivering a selected service selected from the at least one customer terminal to a corresponding store terminal;
Setting a terminal transmitting a settlement request among at least one customer terminal entering the group service room as a master terminal;
Delivering service usage details, cost and billing method of the entire group service room to the master terminal;
Calculating a billing cost for each customer terminal entering the group service room according to a billing method selected by the master terminal; And
Delivering a bill according to the calculated billing cost to the customer terminal and requesting payment; Split billing payment method comprising a. The method of claim 6, wherein calculating the billing cost
Calculating a billing cost for each customer terminal entering the group service room according to the divisional charging method specified by the master terminal, and transferring it to each customer terminal when the divisional charging method is selected in the master terminal; And
When a non-agreement signal is received from at least one customer terminal among the customer terminals entering the group service room, transmitting a request for reselecting a charging method to the master terminal; Split billing payment method comprising a. The method of claim 7, wherein calculating the billing cost
Transmitting a service usage history and billing cost of the entire group service room to a customer terminal designated by the master terminal among the customer terminals entering the group service room when the batch charging method is selected in the master terminal; Split billing payment method further comprising a. The method of claim 6, wherein the step of requesting the payment
When a payment request is received from a customer terminal that has received the invoice, requesting payment with at least one payment server designated according to a payment method received together with the payment request; And
When payment approval details and receipts are delivered from the payment server, transmitting the transferred approval details and receipts to the store terminal; Split billing payment method comprising a. The method of claim 6, wherein the step of setting the service list
Split billing payment method according to the request of the at least one store terminal further setting the participation means for the at least one customer terminal to enter the group service room of one of the at least one group service room directly.

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