WO2017090951A1

WO2017090951A1 - System for processing gas station-payment using portable card payment terminal, and processing method therefor

Info

Publication number: WO2017090951A1
Application number: PCT/KR2016/013452
Authority: WO
Inventors: 정혜진
Original assignee: 주식회사지니
Priority date: 2015-11-23
Filing date: 2016-11-22
Publication date: 2017-06-01

Abstract

The present invention relates to a system for processing gas station-payment using a portable card payment terminal, and a processing method therefor. The system for processing gas station-payment processes customer management, selling management according to gasoline selling, sales management, and the like using a vehicle license number. To this end, the system for processing gas station-payment comprises at least one vehicle license number recognizer, at least one portable card payment terminal, at least one gasoline filler terminal, and a gas station management server. The vehicle license number recognizer, the portable card payment terminal, the gasoline filler terminal, and the gas station management server are mutually linked through a wired or wireless communication network. According to the present invention , real-time gasoline selling and customer management can be achieved by acquiring a vehicle license number of a vehicle, into which gasoline will be put, through the vehicle license number recognizer, extracting customer information corresponding to the acquired vehicle license number, and processing card payment through the portable card payment terminal.

Description

Gas station payment processing system using portable card payment terminal and processing method thereof

The present invention relates to a gas station payment system, and more particularly, obtains a vehicle number for a vehicle to be charged through a vehicle number recognizer, extracts customer information corresponding to the obtained vehicle number, and uses a card through a portable card payment terminal. The present invention relates to a gas station payment processing system and a processing method of processing a payment so as to enable fuel sales and customer management in real time.

In general, when a customer visiting a gas station is provided with a gas service, payment of the fuel amount is made by cash or credit card. At this time, the customer can receive a point card or membership card issued by the oil refinery to the gas station staff to receive a discount or points for the payment price. However, this method is inconvenient to present a point card or membership card to a gas station employee every time a customer fills a vehicle.

In addition, it is very cumbersome and inconvenient because the gas station employees must receive credit cards, loyalty cards and / or membership cards and go to the POS system installed in the gas station office to process payments and points.

In order to solve this problem, recently, a gas payment device has a card payment reader connected through a wired or wireless communication network, and a method of processing a card payment and point accumulation through this has been developed.

However, when the gas tanker is equipped with a card payment reader, in order to change the card payment method, the entire gas tanker needs to be replaced or improved, thereby putting an economic burden on the gas station operator. In addition, in order to add new functions or expand fueling-related services, it is necessary to replace or improve the entire tanker, and it is difficult to apply new functions or services substantially.

In addition, when the gasoline and card payment reader are separated, the card payment reader is provided only as a means for requesting a card payment, and thus does not work with a gas station management system that handles gas station sales management and customer management. Work processes can be increased.

In addition, when using a gas station POS system or a card payment reader, personal information or card information of a customer is frequently leaked. For example, at most gas stations, customer care is done using personal information, such as loyalty cards and telephone numbers, which can cause accidents caused by leakage of personal information. In addition, even in the case of cash payment, if you do not use personal information such as loyalty cards or phone numbers, customer management is not properly performed.

An object of the present invention is to provide a gas station payment processing system and a processing method using a portable card payment terminal to apply a card payment method to an existing gas tanker.

Another object of the present invention is to provide a gas station payment processing system and a processing method using a portable card payment terminal that can be easily applied to an existing gasoline when adding new functions and expanding services.

Still another object of the present invention is to provide a gas station payment processing system and a processing method using a portable card payment terminal capable of real time sales management, sales management, and customer management using a vehicle number.

In order to achieve the above objects, the gas station payment processing system of the present invention obtains a vehicle number for a vehicle to be charged through a vehicle number recognizer, extracts customer information corresponding to the obtained vehicle number, and uses a portable card payment terminal. Through the card payment processing to be able to handle the real-time oil sales and customer management is one feature. Such a gas station payment processing system of the present invention provides to handle payment according to the gas sales using a portable card payment terminal in order to apply the card payment method to the existing gas tanker, when easily adding new functions and expanding the service, Make it applicable to lubricator.

According to an aspect of the present invention, a gas station payment processing system includes: at least one vehicle number recognizer for recognizing a vehicle number of a vehicle to be refueled; Receiving the vehicle number recognized by the vehicle number recognizer to select one of cash and card payment method according to the gas sales, and if the selected payment method is card payment, enter payment information including the payment amount to make a payment. At least one petrol terminal requesting; When a card payment is selected from the petrol terminal and a payment request is made, the card information is read from the card, a password is input, at least the card information is encrypted according to user authentication, and the card information encrypted through the wireless communication network is read. At least one portable card payment terminal for requesting the payment approval by transmitting to the petrol terminal.

According to another feature of the invention, there is provided a processing method of a gas station payment processing system using a portable card payment terminal.

According to an aspect of the present invention, there is provided a method of processing a gas station payment processing system, including: when a vehicle enters a gas station, a vehicle number recognizer recognizes a vehicle number of the vehicle and transmits the recognized vehicle number to a gas terminal; Extracting, by the fueling terminal, customer information corresponding to the vehicle number transmitted from the vehicle number recognizer, and selecting a payment method according to fueling sales; If the payment method is selected as a card payment, requesting a payment to a portable card payment terminal by inputting payment information including a payment amount according to fuel sales at the fuel terminal; Reading card information through a card reader of the portable card payment terminal and inputting a password; Requesting, by the portable card payment terminal, at least the card information to be encrypted and transmitted to the petrol terminal for payment approval; And receiving the at least encrypted card information from the petrol terminal and requesting the card payment approval by transmitting the payment information from the portable card payment terminal together with the payment information.

As described above, the gas station payment processing system of the present invention obtains the vehicle number for the vehicle to be charged through the vehicle number recognizer, extracts customer information corresponding to the obtained vehicle number, and pays the card through the portable card payment terminal. By processing the real-time fueling sales and customer management is possible.

In addition, the gas station payment processing system of the present invention provides to handle the payment according to the gas sales using a portable card payment terminal in order to apply the card payment method to the existing gas tanker, when adding a new function and service expansion easily, Applicable to

In addition, the gas station payment processing system of the present invention can be processed in real time by the sales management, efficient sales management is possible.

In addition, the gas station payment processing system of the present invention can be managed by using the vehicle number, rather than using a mobile phone or membership card, to minimize personal information leakage and infringement, even in the case of cash payment vehicle number Customer management is available through.

1 is a block diagram showing the configuration of a gas station payment processing system of the present invention;

2 is a block diagram showing the configuration of the portable card payment terminal shown in FIG. 1;

3 is a block diagram showing the configuration of a fueling terminal shown in FIG. 1;

4 is a block diagram showing the configuration of a gas station management server shown in FIG. 1; And

5 is a flowchart illustrating a processing procedure of a gas station payment processing system according to the present invention.

The embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be interpreted as being limited by the embodiments described below. This embodiment is provided to more completely explain the present invention to those skilled in the art. Therefore, the shape of the components in the drawings, etc. have been exaggerated to emphasize a more clear description.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to FIGS. 1 to 5.

Figure 1 is a block diagram showing the configuration of a gas station payment processing system of the present invention, Figure 2 is a block diagram showing the configuration of the portable card payment terminal shown in Figure 1, Figure 3 is a gas station of Figure 1 4 is a block diagram showing the configuration of the gas station management server shown in FIG.

1 to 4, the gas station payment processing system 2 of the present invention acquires a vehicle number for the vehicle 10 to be refueled through the vehicle number recognizer 100 and corresponds to the obtained vehicle number. The information is extracted, and the card information is read through the portable card payment terminal 200 to request the payment approval.

The gas station payment processing system 2 can easily apply the card payment method according to the present invention to the existing gasoline without design change, and the sales management, customer management, and sales management for gas in real time using the vehicle number It is possible.

The gas station payment processing system 2 of the present invention includes at least one vehicle number recognizer 100, at least one portable card payment terminal 200, at least one gas terminal 300, and a gas station management server 400. And a database 430. The vehicle number recognizer 100, the portable card payment terminal 200, the fueling terminal 300, the gas station management server 400, and the database 430 may be connected to each other through a wired or wireless communication network to transmit data.

Specifically, the vehicle number recognizer 100 is provided with, for example, a camera sensor, a camera, a camcorder, and the like, and when the vehicle 10 to be charged enters the gas station, the vehicle number recognizer 100 receives the vehicle number from the license plate 12 of the vehicle 10. The vehicle number is recognized and obtained by photographing, and the obtained vehicle number is transmitted to the fueling terminal 300. In this embodiment, the vehicle number recognizer 100 is connected to the fueling terminal 300 through a wired communication network. For example, a plurality of vehicle number recognizers 100 are installed on the upper side or one side of the vehicle access roads through which the vehicle 10 may enter a gas station, and photograph the license plate 12 of the vehicle 10 entering the gas station. The vehicle number may be obtained from the image of the photographed license plate 12.

The portable card payment terminal 200 is connected to the fueling terminal through a wireless communication network. When paying the card 20, the portable card payment terminal 200 reads card information from a credit card or a check card, receives a password from a customer, and requests the petrol terminal 300 to approve card payment. In addition, the portable card payment terminal 200 is processed to read the point card or membership card at the time of cash payment or card payment to enable a discount or earn points.

As shown in FIG. 2, the portable card payment terminal 200 includes a control unit 202, a communication unit 204, a card reader 206, an interface unit 208, a battery 210, and a touch. The panel 220 and the payment processing module 230 are included. In addition, the portable card payment terminal 200 may be further provided with a printer (not shown) for issuing cash receipts, card receipts.

The control unit 202 is provided with, for example, a controller, a processor, a programmable logic control (PLC) unit, and the like to control the overall operation of the portable card payment terminal 200. That is, the controller 202 controls the communication unit 204, the card reader 206, the interface unit 208, the battery 210, the touch panel 220, and the payment processing module 230.

When a payment is requested from the fueling terminal 300, the controller 202 controls the payment processing module 230 to process cash or card payment. The controller 202 reads card information from the card reader 206 and determines whether the card 20 is forgery based on the card information.

In addition, if it is determined that the read card information is not a forged card, the controller 202 processes to input payment information including a password and a payment amount for fueling through the touch panel 220. In addition, the controller 202 encrypts the card information or the card information and the password, and transmits the card information or the payment information to the petrol terminal 300 through the communication unit 204 and requests the card payment approval. At this time, in the case where the portable card payment terminal 200 processes the user authentication process, only the card information is encrypted and transmitted to the petrol terminal 300, and the VAN company does not process the user authentication process in the portable card payment terminal 200. In case a financial institution such as a PG company, a card company, or a bank company processes a user authentication process, the card information and the password are encrypted and transmitted.

The communication unit 204 is connected to the fueling terminal 300 through a wireless communication network such as a mobile communication network, Wi-Fi, Bluetooth, and the like. When the payment request is transmitted from the fuel supply terminal 300, the communication unit 204 receives the control of the controller 202, and when the portable card payment terminal 200 pays for the card, the card information and the payment information or the card information and the password and the payment. The card transmits the information to the petrol terminal 300 and requests the card payment approval. In addition, the communication unit 204 receives payment approval information according to the card payment approval request from the fueling terminal 300.

The card reader 206 reads card information from the card 20. The card reader 206 of this embodiment has a space in which the card 20 can be inserted and directly contacts the card 20, or uses short-range communication such as RF (Radio Frequency) and Near Field Communication (NFC). It may be provided in the form of reading a contactless card.

The interface unit 208 includes, for example, a wired communication interface module such as a USB connector and a serial communication connector. The interface unit 208 is connected to an external electronic device (not shown) to transmit data to each other or to receive a power supply from an external battery. Charge 210).

The battery 210 is provided with a rechargeable secondary battery and supplies power to the portable card payment terminal 200. The battery 210 receives an external power through the interface unit 208 and is charged by the control of the controller 202.

The touch panel 220 displays or inputs various information. The touch panel 220 displays a card payment approval request screen, a password input screen, a payment amount input screen, a payment approval information display screen, and the like at the time of card payment. When the card information is read by the card reader 206, the touch panel 220 displays a password input screen for inputting a password. In this embodiment, the password uses a Personal Identification Number (PIN) number.

In addition, the payment processing module 230 is, for example, a program module stored in a memory (not shown). The payment processing module 230 is interworked with the application of the fueling terminal 300 according to the present invention, that is, the fueling sales management application (320 of FIG. 3). The payment processing module 230 includes a forgery determination unit 232 for determining whether the card 20 is forged, an encryption unit 234 for encrypting the read card information or card information and a password, and a card information display and a password. The data processing unit 236 is configured to process data related to payment, such as input, payment information input, payment approval request, and payment approval information.

The fueling terminal 300 is connected to the vehicle number recognizer 100 through a wired communication network, and is connected to the portable card payment terminal 200 through a wireless communication network. The fueling terminal 300 receives the vehicle number obtained from the vehicle number recognizer 100 and extracts corresponding customer information through the vehicle number. In this case, when the vehicle number is not recognized from the vehicle number recognizer 100, the vehicle number may be directly input to the fueling terminal 300.

In addition, the fueling terminal 300 selects a payment method to process a cash payment or, when a card payment is selected, requests the card payment to the portable card payment terminal 200. When the gas terminal 300 transmits the card information and the payment information or the card information and the password and the payment information from the portable card payment terminal 200, the gas station management server 400 to approve payment to the financial institution of the corresponding card. request. As another example, the payment information may not be input from the portable card payment terminal 200, but may be input from the fueling terminal 300, or may directly request payment approval from a financial institution of the corresponding card.

In addition, the fueling terminal 300 processes to issue a receipt according to cash payment and card payment. Therefore, the periodic terminal 300 processes the fuel sales and customer management through the vehicle number at the time of cash and card payment.

In addition, the gas terminal 300 is connected to the gas station management server 400 through a wired or wireless communication network, and transmits the sales information according to the gas sales to the gas station management server 400.

Specifically, as shown in FIG. 3, the fueling terminal 300 includes a control unit 302, a communication unit 304, a display unit 306, an input unit 308, a printer 310, and a fueling sales management application ( 320).

The controller 302 collects the vehicle number from the vehicle number recognizer 100, extracts customer information about the collected vehicle, and controls various operations of the fueling terminal to enable fuel sales and customer management using the vehicle number. . To this end, the controller 302 controls the communication unit 304, the display unit 306, the input unit 308, and the printer 310 to process the fueling sales management app 320.

The communication unit 304 is connected to the portable card payment terminal 200 through a wireless communication network, and is connected to the gas station management server 400 through a wired or wireless communication network. In addition, the communication unit 304 may be connected to a financial institution server (not shown) of the card.

When the payment request is requested from the portable card payment terminal 200, the communication unit 304 receives the card information and payment information or the card information, password and payment information directly under the control of the controller 302. Request payment approval through the gas station management server (400). In addition, the communication unit 304 receives payment approval information according to the card payment approval request from the financial institution server or the gas station management server 400.

The display unit 306 displays or inputs various information to process cash payment and card payment for fueling. When the payment approval is requested from the portable card payment terminal 200, the display unit 306 displays a screen for inputting a payment amount, and when the payment approval information is transmitted from the financial institution or the gas station management server 400, the payment approval information is displayed. Display.

The input unit 308 inputs a payment amount when a payment approval is requested from the portable card payment terminal 200. The display unit 306 and the input unit 308 may be provided as a single touch screen.

The printer 310 outputs a receipt according to cash payment or card payment under the control of the controller 302.

And the fueling sales management application 320 is stored in, for example, a memory, a storage device, and the like under the control of the control unit 302 to extract customer information through the vehicle number, so that the cash payment, card payment according to the fueling is made Process. In addition, the gas sales management application 320 transmits the customer information, sales information according to the gas sales to the gas station management server 400, so that the customer management, sales management, inventory management, sales management and statistics management of the gas station is made, etc. do.

In this embodiment, the fueling sales management application 320 is a customer management unit 322 that manages customer information through the vehicle number obtained from the vehicle number recognizer 100, cash payment or card payment to select cash payment, card The payment processing unit 324 for interworking with the portable card payment terminal 200 and the gas station management server 400 or the financial institution server so as to make a payment, and manages the sales information according to the fueling sale of the fueling terminal 300, It consists of a sales management unit 326 that provides the sales information to the gas station management server (400).

The gas station management server 400 is connected to the fueling terminal 300 through a wired or wireless communication network. In addition, the gas station management server 400 is connected to a financial institution server (not shown) for card payment through a wired or wireless communication network.

The gas station management server 400 requests payment approval to a financial institution server of a corresponding card when a payment approval is requested at the time of a card payment from the petrol terminal 300, and when payment approval information is transmitted from the financial institution server, Send to 300.

In addition, the gas station management server 400, at least when the cash payment or card payment is made from the gas station terminal 300 of the lower baggage, receiving the customer information corresponding to the vehicle number and sales information according to the cash or credit card payment management in real time, Handle sales management and customer management.

Specifically, as shown in FIG. 4, the gas station management server 400 may include a control unit 402, a communication unit 404, a storage unit (not shown) and a database 430 in which a gas station management program 410 is stored. Include. In addition, although not shown, the gas station management server 400 includes components of a typical computer system, for example, a central processing unit, a memory device, an input / output device, a storage device, and the like.

The communication unit 404 is connected to at least one fueling terminal 300 and a financial institution server (not shown) through a wired or wireless communication network to provide mutual data communication.

The controller 402 controls and processes various operations of the gas station management server 400. Although not shown in the drawings, the controller 402 may include, for example, hardware such as a central processing unit, a memory, or a web server, as well as software such as an operating system program and a control program.

When the payment approval is requested from the fueling terminal 300, the controller 402 requests payment approval to the financial institution server of the corresponding card. When the payment approval information is transmitted, the control unit 402 provides the payment approval information to the fueling terminal 300. . In addition, the controller 402 uses the gas station management program 410 to control sales management, customer management, payment management, inventory management, and statistical processing according to fueling sales of the gas station terminals 300. To this end, the controller 402 controls the communication unit 404, a storage unit (not shown) and a database 430 in which the gas station management program 410 is stored.

The gas station management program 410 is stored in a storage unit (not shown) of the gas station management server 400, is processed under the control of the control unit 402, and reads various information from the database 430 or according to a processing process. Process to store the generated various information to the database 430. Gas station management program 410 is processed in conjunction with the fueling sales management app 320 of the fueling terminal 300. The function, operation and processing of the gas station management program 410 will be described in detail with reference to FIG. 5.

Gas station management program 410 of this embodiment is provided in the form of a web browser, the customer management unit 412 for processing to manage the customer's sales results, points earning, etc. corresponding to the vehicle number recognized from the gas station terminal 300, Sales management unit 414 for processing to manage the sales amount, sales amount, etc. according to the fueling sale from at least one fueling terminal 300, and payment management unit 416 to process to manage the receivables, payment amount, etc. And, the inventory management unit 418 to process to manage the inventory amount of the gas station, and the statistical processing unit 420 to statistically process the fuel sales volume, such as by period, such as sales date / month / year, by customer, fueling terminal 300 do.

The database 430 stores various information according to the process of the gas station management program 410 under the control of the controller 402. In this embodiment, the database 430 is provided inside the gas station management server 400, but may be provided as an independent database server. Therefore, the database 430 stores various information according to the gas sales of the gas station or provides various information to the gas station management server 400.

The database 430 of this embodiment includes the customer information 432 including the customer name, contact information, sales date, sales amount, earning points, etc. corresponding to the vehicle number, vehicle number, model, oil type, year, etc. for the vehicle. Vehicle information 434 including; and sales information 436 including sales amount, sales amount of each of the fueling terminals 300, sales amount of the entire gas station, sales amount, and the like, by period, by customer, and fueling terminal ( 300, statistical information 438 including data extracted and analyzed for sales is stored.

Accordingly, in the gas station payment processing system 2 of the present invention, the vehicle number recognizer 100, the portable card payment terminal 200, the gas terminal 300, and the gas station management server 400 interwork with each other through a wired or wireless communication network. It manages the customer information corresponding to the number, and processes the sales information, sales information and statistical information according to the gas sales in real time to integrate and manage the gas station.

5 is a flowchart illustrating a processing procedure of a gas station payment processing system according to the present invention. This procedure is a program in which the portable card payment terminal 200, the fueling terminal 300, and the gas station management server 400 interwork with each other through a wired or wireless communication network, and the payment processing module 230 of the portable card payment terminal 200. ), The fueling sales management application 320 of the fueling terminal 300 and the fueling management program 410 of the gas station management server 400 is processed.

Referring to FIG. 5, in the gas station payment processing system 2 of the present invention, when the vehicle 10 enters a gas station in step S500, the vehicle number recognizer 100 receives the vehicle number from the license plate 12 of the vehicle 10. In operation S502, the vehicle number is obtained and transmitted to the fueling terminal 300. Since the vehicle number recognition method is already variously disclosed through image processing technology and the like, a detailed description thereof will be omitted.

In operation S504, the fueling terminal 300 extracts customer information corresponding to the vehicle number transmitted from the vehicle number recognizer 100, and selects a payment method according to fueling sales in step S506. If fuel is being injected into the vehicle in step S508 or the injection is completed, and the payment method is selected as the card payment, in step S510, the payment amount according to the fuel sales is input and the payment is requested to the portable card payment terminal 200.

In step S512, the portable card payment terminal 200 reads card information through the card reader 206, and enters a password in step S514.

In operation S516, the portable card payment terminal 200 encrypts the card information and the password and transmits the encrypted card information to the petrol terminal 300. In this case, the portable card payment terminal 200 processes the user authentication process at a financial institution such as a VAN company, a PG company, a card company, or a bank company without processing a user authentication process. However, when the portable card payment terminal 200 processes the user authentication process, only the card information is encrypted and transmitted to the fueling terminal 300.

In operation S518, when the fueling terminal 300 receives the encrypted card information and the password and receives the payment approval from the portable card payment terminal 200, the fueling terminal 300 requests the card payment approval to the gas station management server 400 together with the payment information. . Here, the fueling terminal 300 may directly request a card payment approval from a financial institution server (not shown).

In step S520 gas station management server 400 receives the payment approval information according to the card payment approval request from the financial institution server, and transmits the card payment approval information to the fueling terminal 300, such a process (steps S500 to S520) Through the at least one fueling terminal 300 processes the customer management, sales management, etc. according to the fueling sales.

In the above, the configuration and operation of the gas station payment processing system according to the present invention is shown in accordance with the detailed description and drawings, which are merely described by way of example, and various changes and modifications without departing from the technical spirit of the present invention. This is possible.

Claims

At least one vehicle number recognizer for recognizing a vehicle number of a vehicle to be refueled;

Receiving the vehicle number recognized by the vehicle number recognizer to select one of cash and card payment method according to the gas sales, and if the selected payment method is card payment, enter payment information including the payment amount to make a payment. At least one petrol terminal requesting; And

When a card payment is selected from the petrol terminal and a payment request is made, the card information is read from the card, a password is input, at least the card information is encrypted according to user authentication, and the card information encrypted through the wireless communication network is read. At least one portable card payment terminal which transmits to a petrol terminal to request payment approval; Including;

The fueling terminal,

A display unit for selecting one of cash payment and card payment for fueling;

A printer for printing receipts according to cash and card payments;

A gasoline sales management application that manages customer information through the collected vehicle number, performs a card payment by connecting to a gas station management server or a financial institution server, and provides gasoline sales information to the gas station management server; And

A control unit for collecting a vehicle number from the vehicle number recognizer and providing the vehicle number to the fueling sales management app and controlling the operation of the display unit, the printer, and the fueling sales management app; To

Gas station payment processing system comprising a.
The method of claim 1,

The fueling terminal;

Gas station payment processing system, characterized in that for processing in real time to manage the customer information and sales information according to the cash payment and card payment corresponding to the vehicle number.
The method according to claim 1 or 2,

The gas station payment processing system;

Receiving a request for payment approval from the fueling terminal to request a payment approval to the financial institution server of the card through a communication network, and receives the payment approval information from the financial institution server further comprises a gas station management server for transmitting to the fueling terminal; Gas station payment processing system.
The method of claim 3, wherein

The portable card payment terminal;

A communication unit which processes data communication with the fueling terminal through a wireless communication network;

A card reader for reading the card information from the card;

An input unit for inputting the password;

And a payment processing module for determining whether the card is forged using the card information, encrypting at least the card information, and transmitting the encrypted at least the card information to the petrol terminal to request payment approval. Gas station payment processing system characterized by.
In the gas station payment processing system processing method:

When the vehicle enters a gas station, the vehicle number recognizer recognizes the vehicle number of the vehicle and transmits the recognized vehicle number to a fueling terminal;

Extracting, by the fueling terminal, customer information corresponding to the vehicle number transmitted from the vehicle number recognizer, and selecting a payment method according to fueling sales;

If the payment method is selected as a card payment, requesting a payment to a portable card payment terminal by inputting payment information including a payment amount according to fuel sales at the fuel terminal;

Reading card information through a card reader of the portable card payment terminal and inputting a password;

Requesting, by the portable card payment terminal, at least the card information to be encrypted and transmitted to the petrol terminal for payment approval;

If the petrol terminal receives at least the encrypted card information and the payment approval is requested from the portable card payment terminal, transmitting with the payment information to request the card payment approval system, characterized in that the gas station payment processing system Treatment method.
The method of claim 5,

The method;

When the card payment approval is requested from the gas terminal to the gas station management server, the gas station management server receives payment approval information according to the card payment approval request from a financial institution server, and transmits the payment approval information to the gas terminal. Processing method of the gas station payment processing system further comprising.
The method according to claim 5 or 6,

The method;

And processing the gas station terminal to manage customer information and sales information according to cash payment and card payment in real time corresponding to the vehicle number.