KR20060026669A - System and method of accounting and management for goods - Google Patents

Abstract

The present invention relates to a goods payment management system and method.

The present invention provides an ONS server which converts and provides data included in an RFID tag attached to an article into recognizable data form; An item provider server connected to the ONS server through the Internet and managing data and goods payment of goods in a store; A fixed point of sale (POS) server connected to the goods supplier server to perform a payment for goods from a customer; An access point connected to the item provider server and the fixed POS server, the wireless point of view enabling wireless communication in a store; And a mobile payment terminal installed in a shopping cart in the store to display the location of the requested item from the customer through wireless communication with the access point, display the purchased goods information, and settle the price of the goods. Include.

According to the present invention, the user checks the purchase history of the goods in advance, stored in the IC card to shop to reduce the impulse purchase, the user can perform the payment directly in the shopping cart without the inconvenience of having to calculate at a limited fixed POS And convenience of customer management in the store can be improved.

Mobile payment terminal, RFID, barcode, goods payment management

Description

System and method of accounting and management for goods}

1 is a block diagram showing the structure of a goods payment management system according to an embodiment of the present invention.

2 is a block diagram showing a detailed structure of the mobile payment terminal of FIG.

3 is a flowchart illustrating a method of managing goods payment according to an embodiment of the present invention.

The present invention relates to a goods payment management system and method, and more particularly, to a goods payment management system and method for providing goods information to a consumer anywhere in the store to enable payment, and to manage goods in connection with it. .

With the emergence of stores such as large shopping centers, various methods for managing goods and making quick payments are being developed.

Techniques used for article management include a magnetic or bar code attached to the article to read the article information using a reader or a method using RFID (Radio Frequency Identification) technology.                         

The RFID technology is a system that can send and receive various data in a wireless manner using a constant frequency band, magnetic or barcode need a specific display and the recognition rate gradually decreases over time due to damage or damage, etc. RFID is a technology that overcomes these problems, and enables the access control as well as the information display on the goods to be efficiently used for inventory management of the goods.

In recent years, as stores become larger in size, it is also included in the important goods sales technology to provide prompt payment processing in response to many customers' payment demands.

In order to provide such a quick payment, a conventional method of identifying a customer's activity path in a large shopping mall using a cart with an RFID tag is used.

In addition, by installing a barcode reader in the cart, customers check the barcode of the goods in the reader to reduce the time required to check the barcode at the checkout counter, and transmits the barcode information to the relay server through the RF transmitter / receiver to the relay server. There is a method of receiving price information, displaying price information on the LCD of a cart, and using the same to calculate the price information at the cash register.

However, this conventional technology is inconvenient that the customer has to check the bar code of the article in the reader, there is a problem that it is difficult to grasp the total of the items in the cart.

In addition, the article attached to the RFID tag instead of a bar code has a problem that does not apply to the prior art, there is still the inconvenience of having to pay for the item through the cash register.

In order to solve the above problems, the present invention, by using a terminal having an integrated reader function, including RFID and contact IC chip card reader function to facilitate the payment of goods, goods to facilitate the management of goods receipt and delivery Its purpose is to provide a payment management system and method.

Article payment management system according to one feature of the present invention,

In the goods payment management system for payment or management of goods in a store with an RFID (Radio Frequency Identification) tag or bar code, ONS server that converts the data contained in the RFID tag attached to the goods into a form of recognizable data. ; An item provider server connected to the ONS server through the Internet and managing data and goods payment of goods in a store; A fixed point of sale (POS) server connected to the goods supplier server to perform a payment for goods from a customer; An access point connected to the item provider server and the fixed POS server, the wireless point of view enabling wireless communication in a store; And a mobile payment terminal installed in a shopping cart in the store to display the location of the requested item from the customer through wireless communication with the access point, display the purchased goods information, and settle the price of the goods. Include.

In particular, an IC card reader capable of reading and writing card information including an integrated circuit (IC) chip; An IC card reader communication module for communicating with the IC card reader; A server communication module connected to the Internet to communicate with the goods supplier server; A DB (database) for storing the item purchase history read out by the IC reader, the item to be purchased, and the item information received from the item supplier server by the server communication module; And a user PC including an interface unit for controlling the IC card reader, an IC card reader communication module, a server communication module, and a DB, and providing a purchased goods management function to a user.

At this time, the article supplier server, ONS storage unit for storing the data converted by the ONS server; An EPC information service unit making data of the RFID tag into an external communication format; A first data processor configured to perform payment by processing payment data transmitted from the fixed POS server and a mobile payment terminal; A data processing program unit configured to store a program for performing a payment by the first data processing unit, and a program for managing location and storage of goods in a store; And an internal DB storing item information and payment information used by the data processing unit and the data processing program.

The article provider server may be connected to a credit card company connected through the Internet to perform card payment.

In addition, the mobile payment terminal, the first external communication unit for performing wireless communication with the access point; A second data processor configured to process product information and payment information input to the mobile payment terminal; A screen display unit including product information, product location information, and payment information processed by the second data processor; A product information reader to receive information of a product having an RFID tag or a barcode attached thereto; A card information reader unit which receives a purchase schedule item or card information stored in an IC card input from a customer; And a shared memory in which the commodity information reader unit and the card information reader unit share data in order to perform payment.

The second data processing unit may process the product information, the card information, and the purchase schedule item information received by the product information reader unit and the card information reader unit to transmit to the external communication unit, and the product information received from the external communication unit. A first encoder / decoder for processing; A first memory for temporarily storing data processed by the encoder / decoder; And a first central processing unit (CPU) for controlling the encoder / decoder and the memory to perform data processing.

The product information reader may include an antenna for receiving product information transmitted from an RFID tag attached to a product; A sensor for detecting that a product is contained in a shopping cart in which the mobile payment terminal is installed; A second encoder / decoder for processing product information received through the antenna; A second memory for temporarily storing data processed by the encoder / decoder; And a second CPU which controls the encoder / decoder and the memory to perform product information data processing.

The card information reader may include: a second external communication unit configured to receive a purchase schedule item or card information stored in the card by contact of a card in which an IC chip is embedded; A third encoder / decoder for processing purchase details or card information received by the external communication unit; A third memory for temporarily storing data processed by the encoder / decoder; And a third CPU that controls the encoder / decoder and the memory to transmit purchase item detail information or card information to the item supplier data by the second data processor.

The product information reader further includes a barcode reader unit for reading barcode information attached to the product.

An article provider server according to one aspect of the invention,

An article provider server for managing the receipt and receipt of goods with an RFID tag or a barcode attached to a store, and for payment management, comprising: an ONS storage for storing data converted by an ONS server connected via the Internet to convert and provide RFID tag data part; An EPC information service unit making data of the RFID tag into an external communication format; A data processing unit which processes payment data transmitted from a mobile payment terminal that is attached to a fixed POS server and a shopping card for payment that is fixedly installed in a store and enables payment; A data processing program unit configured to store a program for performing a payment by the data processing unit, and a program for managing location and storage of goods in a store; And an internal DB storing item information and payment information used by the data processing unit and the data processing program.

Mobile payment terminal according to an aspect of the present invention,

A mobile payment terminal mounted on a shopping cart in a store to provide a location of a product to be purchased by a customer and to perform a product payment, the mobile payment terminal comprising: a first wireless communication with an access point for wireless communication installed in a store; An external communication unit; A data processor configured to process product information and payment information input to the mobile payment terminal; A screen display unit including product information processed by the data processor, product location information, and payment information; A product information reader to receive information of a product having an RFID tag or a barcode attached thereto;

A card information reader unit which receives a purchase schedule item or card information stored in an IC card input from a customer; And a shared memory in which the commodity information reader unit and the card information reader unit share data in order to perform payment.

At this time, the data processing unit, the product information reader unit and the card information reader unit processing the product information, card information and purchase schedule item information received and transmitted to the external communication unit, processing the product information received from the external communication unit A first encoder / decoder; A first memory for temporarily storing data processed by the encoder / decoder; And a first central processing unit (CPU) for controlling the encoder / decoder and the memory to perform data processing.

The product information reader may include an antenna for receiving product information transmitted from an RFID tag attached to a product; A sensor for detecting that a product is contained in a shopping cart in which the mobile payment terminal is installed; A second encoder / decoder for processing product information received through the antenna; A second memory for temporarily storing data processed by the encoder / decoder; And a second CPU which controls the encoder / decoder and the memory to perform product information data processing.

The card information reader may include: a second external communication unit configured to receive a purchase schedule item or card information stored in the card by contact of a card in which an IC chip is embedded; A third encoder / decoder for processing purchase details or card information received by the external communication unit; A third memory for temporarily storing data processed by the encoder / decoder; And a third CPU that controls the encoder / decoder and the memory to transmit purchase item detail information or card information to the item supplier data by the second data processing unit.

The product information reader unit may further include a barcode reader unit for reading barcode information attached to the product.

Article payment management method according to an aspect of the present invention,

An item payment management method for paying or managing an item in a store having an RFID tag or a bar code, the method comprising: (a) reading a list of items to be purchased previously stored in an IC card including an IC chip; (b) providing the customer with location information of the item to be purchased according to the item to be purchased; (c) receiving the item information and providing the item information to the customer as the customer purchases the item; And (d) in response to a payment request from the customer, performing a payment on the item contained in the shopping cart and providing the result to the customer.

In addition, in the step (a), the item to be purchased details, characterized in that to provide the goods information of the store to the customer, and stored in the item to be purchased by the customer's selection.

And, in the step (b), the item location information is characterized in that it is provided from the goods supplier server that manages the goods information of the store, and controls the payment.                     

And, after the step (d), further comprising the step of managing the goods quantity information by upgrading the entry and exit history of the goods purchased by the customer.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. In the accompanying drawings, parts irrelevant to the description of the present invention are omitted in order to clearly describe the present invention, and the same or similar parts are denoted by the same reference numerals.

1 is a block diagram showing the structure of a goods payment management system according to an embodiment of the present invention.

Referring to FIG. 1, a goods payment management system connected through the Internet for reading product information, reading and receiving goods, and managing payment information by reading an RFID tag or a barcode attached to a product in a store is an object name service (ONS) server 120 ), An article provider server 130, an access point (AP) 140, a fixed point of sale (POS) server 150, and a mobile payment terminal 200.

In addition, the user PC 110 may query the shopping result connected to the Internet, or store the product information necessary for shopping in a card in which an IC (Integrated Circuit) chip is embedded, and a shopping cart in a store of the mobile payment terminal 200. Is requested to the wireless terminal through the AP 140 is a terminal capable of.

In addition, the user PC 110 includes a DB (Database) 111, an IC card reader 112, an IC card reader communication module 113, a server communication module 114, and an interface unit 115.

The IC card reader 112 reads the purchased goods details from the IC card, or writes the expected purchase details, and the IC card reader communication module 113 performs communication between the IC card reader 112 and the user PC 110. .

In addition, the server communication module 114 performs communication with the goods supplier server 130 to obtain item classification information, etc., the DB 111 stores the item purchase details, etc., and the interface unit 115 stores the item purchase details, etc. Is displayed on the screen of the user PC 110, the program unit including a function that shows the required item details and the like to receive confirmation items from the user.

The goods payment management system according to the above-described feature of the present invention includes an RFID tag attached to an article for a basic EPC (Electronic Product Code) network system to utilize an RFID (Radio Frequency Identification) system for the purchase of the article, and the terminal 200 Must have an RFID reader function.

The article supplier server 130 may include an ONS cache 131, an EPC information service 132, a data savant 133, a data processing program 134, and an internal DB ( Database 135).

The ONS server 120 converts the EPC data included in the RFID tag attached to the article into a Uniform Reference Identifier (URI) form that the article provider server 130 can recognize, and the article provider server 130 stores the data of the article in the store. Manages the data request from the fixed POS server 150 or the mobile payment terminal 200, and provides the data requested by the user PC 110 through the Internet.

In detail, the ONS storage unit 131 of the article provider server 130 stores the converted data when the ONS server 120 converts the EPC data into URI data.

The EPC information service unit 132 forms the EPC data in the form of physical markup-language (PML) that can communicate with the outside, and the data processing unit 133 is transmitted from the fixed POS server 150 and the mobile payment terminal 200. Process the data.

The data processing program unit 134 stores a basic program for data processing in the data processing unit 133, and the internal DB 135 stores item information, payment information, and the like.

The goods supplier server 130 stores the details of the goods input and output in the store, and updates the goods information according to the incoming and outgoing and connected to a credit card company connected through the Internet to perform the card payment.

In this case, a payment server such as a credit card company must be basically connected for the card payment, so it is omitted in the embodiment of the present invention.

In addition, the AP 140 performs wireless communication with the mobile payment terminal 200 to enable data transmission and reception between the goods provider server 130 and the mobile payment terminal 200, and the fixed POS server 150 enters and exits the store. It is connected to a plurality of fixed POS server 150 that is installed in the installation to enable cash payment or card payment, such that employees of the store can perform cash and card payment.

In addition, the mobile payment terminal 200 mounted on the shopping cart to display the product information, and the card payment is possible as follows.

2 is a block diagram showing a detailed structure of the mobile payment terminal of FIG.

2, the mobile payment terminal 200 includes an external communication unit 210, a data processing unit 220, a liquid crystal display (LCD) screen unit 230, a product information reader unit 240, a memory 250, and the like. The card information reader unit 260 is included.

In addition, the data processing unit 220 includes a CPU 221, a memory 222, and an encoder / decoder 223. The product information reader 240 includes a CPU 241, a memory 242, and an encoder / decoder ( 243), a sensor 244, and an antenna 245, and the card information reader unit 260 includes a CPU 261, a memory 262, an encoder / decoder 263, and an external communication unit 264. .

The external communication unit 210 performs wireless communication with the fixed POS server 150 and the goods supplier server 130, the data processing unit 220 processes the product information or card information input through the terminal 200, LCD The display unit 230 displays the product information and the card payment information to the customer through the LCD screen.

At this time, the CPU 221 of the data processing unit 220 performs the overall control operation, the memory 222 stores the input product information or card payment information, the encoder / decoder 223 is stored in the memory 222 The product information or the card payment information is encrypted and decrypted to be transmitted through the external communication unit 210.

In addition, the product information reader 240 reads an RFID tag or a barcode attached to a product to receive product information. The sensor 244 recognizes the barcode by the control of the CPU 241. Read the information, the antenna 245 receives a signal output from the RFID tag.

The encoder / decoder 243 converts product information input through the sensor 244 and the antenna 245 and stores the product information in the memory 242.

The shared memory 250 may share data between the product information reader 240 and the card information reader 260 to exchange data.

The card information reader unit 260 reads a card in which an IC chip is embedded, and reads the shopping details that the user inputs in advance using the user PC 110, stores the shopping details, and reads payment information. The CPU 261, the memory 262, and the encoder / decoder 263 process the loaded information, and the external communication unit 264 receives card information through communication with the IC chip of the card.

In addition, a magnetic card reader function may be additionally configured to enable payment using a magnetic card, and the magnetic card reader belongs to a general technology and thus will be omitted.

The mobile payment terminal 200 for goods payment management according to the embodiment of the present invention is attached to a shopping cart, and the customer uses the user PC 110 to write details of items necessary for shopping on a card in which an IC chip is embedded. You can save it and bring it with you.

And when loading the details of the goods on the mobile payment terminal 200, the position of the goods appears on the LCD screen, if the customer puts the goods in the shopping cart read the RFID tag or bar code while displaying the product information on the screen, temporary Save it.

Then, when the customer contacts the mobile payment terminal 200 with the IC chip embedded for payment, the card information is read by the card information reader unit 260, and all the product information and the card information contained in the cart are displayed on the screen. Appears, and at the same time is wirelessly transmitted to the goods supplier server 130 through the AP 140, and when the payment is completed, the result is received from the goods supplier server 130 and displayed on the LCD screen 130, the customer confirms To be able.

3 is a flowchart illustrating a method of managing goods payment according to an embodiment of the present invention.

Referring to FIG. 3, in order to manage goods payment using the goods payment management system and the mobile payment terminal 200, a user must own a card in which an IC chip is embedded, and an RFID including goods information on each item in a shopping store. The tag must be attached.

For shopping, the user stores the item details necessary for the IC card using the user PC 110 to go to the shopping center, inserts the IC card into the mobile payment terminal 200 installed in the shopping cart, and transmits the item to be purchased. (S301).

The mobile payment terminal 200 transmits the inputted purchase item details to the goods supplier server 130 (S302), and the goods supplier server 130 transmits the location information of the corresponding goods to be purchased to the mobile payment terminal 200. By (S303), to be displayed via the LCD screen 230 (S304).

The user refers to the location of the item to be purchased displayed on the screen of the mobile payment terminal 200, and stores the necessary item in the shopping cart.

At this time, the information of the article is input to the product information reader 240 of the mobile payment terminal 200 in the form of EPS data by the RFID tag attached to the article contained in the shopping cart (S305).                     

The product information reader unit 240 of the mobile payment terminal 200 temporarily stores the input product information, calculates the total payment amount, and displays it on the screen through the LCD screen 230 so that the user can check it (S306). ).

 The user inputs a payment to the mobile payment terminal 200 to pay for the purchased item, and allows the mobile payment terminal 200 to read the inserted IC card information (S307).

In this case, the payment input for payment is to apply for payment by using the operation button provided by the mobile payment terminal 200, and since the terminal operation for general payment does not vary greatly, detailed description thereof will be omitted.

The payment information input to the mobile payment terminal 200 is transferred to the fixed POS server 150 (S308), the fixed POS server 150 performs payment using the payment information, and then transfers the payment details to the mobile payment terminal ( 200) (S309).

The mobile payment terminal 200 displays the payment result on the screen so that the user can check it (S310), and transmits and stores the purchased product purchase history to the item provider server 130 and the IC card (S311, S312). ).

The product purchase history is classified by customer and stored in the internal DB 135 of the product provider server 130, and then, the user inserts the IC card into the IC card reader 112 of the user PC 110 to display the product purchase history. In step S313, the item item information may be read from the item supplier server 130 through the server communication module 114 of the user PC 110 (S314 and S315) and may be compared with each other.

In addition, while confirming the purchase details from the item information of the item provided by the item supplier server 130 through the user PC 110, and designating the item to be purchased (S316), and stored in the IC card (S317), next time Make it available for shopping.

According to the above-described shopping method, the impulse purchase can be reduced by checking a purchase history of a product in advance and storing the product on an IC card for shopping.

The drawings and detailed description of the invention are merely exemplary of the invention, which are used for the purpose of illustrating the invention only and are not intended to limit the scope of the invention as defined in the appended claims or claims. Therefore, those skilled in the art will understand that various modifications and equivalent other embodiments are possible. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

As described above, the goods payment and management system and method according to the present invention has the effect of reducing the impulse purchase by the user confirms the purchase history of the goods in advance and stores in the IC card to shop, and must be calculated at a limited fixed POS It is possible to perform the payment directly in the shopping cart without inconvenience to increase the convenience of the user, the efficiency of customer management in the store, and has the effect of more efficiently managing the entry and exit of goods.

Claims (19)

In the goods payment management system for payment or management of goods in a store with a RFID (Radio Frequency Identification) tag or barcode attached, An ONS server for converting and providing data included in an RFID tag attached to an article into a form of recognizable data; An item provider server connected to the ONS server through the Internet and managing data and goods payment of goods in a store; A fixed point of sale (POS) server connected to the goods supplier server to perform a payment for goods from a customer; An access point connected to the item provider server and the fixed POS server, the wireless point of view enabling wireless communication in a store; And A mobile payment terminal installed in a shopping cart in a store to display the location of the requested item from the customer through wireless communication with the access point, display the purchased goods information, and settle the price of the goods to perform the goods payment. Goods payment management system comprising a. The method of claim 1, An IC card reader capable of reading and writing card information including an integrated circuit (IC) chip; An IC card reader communication module for communicating with the IC card reader; A server communication module connected to the Internet to communicate with the goods supplier server; A DB (database) for storing the item purchase history read out by the IC reader, the item to be purchased, and the item information received from the item supplier server by the server communication module; And Interface unit for controlling the IC card reader, IC card reader communication module, server communication module and DB, and provides a purchased goods management function to the user The goods payment management system, characterized in that the user PC comprising a connection via the Internet.  The method of claim 1, The goods supplier server, An ONS storage unit for storing data converted by the ONS server; An EPC information service unit making data of the RFID tag into an external communication format; A first data processor configured to perform payment by processing payment data transmitted from the fixed POS server and a mobile payment terminal; A data processing program unit configured to store a program for performing a payment by the first data processing unit, and a program for managing the location and storage of goods in a store; And Internal DB for storing goods information and payment information used by the data processing unit and the data processing program Goods payment management system comprising a. The method of claim 3, wherein The goods supplier server, the goods payment management system, characterized in that for performing a card payment in connection with a credit card company connected through the Internet. The method of claim 1, The mobile payment terminal, A first external communication unit performing wireless communication with the access point; A second data processor configured to process product information and payment information input to the mobile payment terminal; A screen display unit including product information, product location information, and payment information processed by the second data processor; A product information reader to receive information of a product having an RFID tag or a barcode attached thereto; A card information reader unit which receives a purchase schedule item or card information stored in an IC card input from a customer; And Shared memory for sharing the data to perform the payment in conjunction with the product information reader unit and card information reader unit Goods payment management system comprising a. The method of claim 5, The second data processor, A first encoder / decoder for processing the product information received from the product information reader unit and the card information reader unit, the card information, and the item information to be purchased, to the external communication unit, and processing the product information received from the external communication unit; A first memory for temporarily storing data processed by the encoder / decoder; And A first central processing unit (CPU) for controlling data of the encoder / decoder and memory to perform data processing. Goods payment management system comprising more. The method of claim 5, The product information reader unit, An antenna for receiving product information transmitted from an RFID tag attached to a product; A sensor for detecting that a product is contained in a shopping cart in which the mobile payment terminal is installed; A second encoder / decoder for processing product information received through the antenna; A second memory for temporarily storing data processed by the encoder / decoder; And A second CPU which controls the encoder / decoder and the memory to perform product information data processing; Goods payment management system comprising more. The method of claim 5, The card information reader unit, A second external communication unit configured to receive a purchase schedule item or card information stored in the card by contact with a card having an IC chip embedded therein; A third encoder / decoder for processing purchase details or card information received by the external communication unit; A third memory for temporarily storing data processed by the encoder / decoder; And A third CPU which controls the encoder / decoder and the memory to transmit purchase item detail information or card information to the item supplier data by the second data processing unit; Goods payment management system comprising a. The method of claim 7, wherein The product information reader unit, Article payment management system further comprising a barcode reader for reading the barcode information attached to the product. In the goods supplier server for managing the goods receipt and receipt management and payment of goods with an RFID tag or barcode in the store, An ONS storage unit for storing data converted by an ONS server connected via the Internet to convert and provide RFID tag data; An EPC information service unit making data of the RFID tag into an external communication format; A data processing unit which processes payment data transmitted from a mobile payment terminal that is attached to a fixed POS server and a shopping card for payment that is fixedly installed in a store and enables payment; A data processing program unit configured to store a program for performing a payment by the data processing unit, and a program for managing location and storage of goods in a store; And Internal DB for storing goods information and payment information used by the data processing unit and the data processing program Goods provider server comprising a. A mobile payment terminal mounted on a shopping cart in a store to provide a location of a product that a customer wants to purchase and to perform a product payment, A first external communication unit performing wireless communication with an access point for wireless communication installed in a store; A data processor configured to process product information and payment information input to the mobile payment terminal; A screen display unit including product information processed by the data processor, product location information, and payment information; A product information reader to receive information of a product having an RFID tag or a barcode attached thereto; A card information reader unit which receives a purchase schedule item or card information stored in an IC card input from a customer; And Shared memory in which the product information reader unit and the card information reader unit share data to perform payment Mobile payment terminal comprising a. The method of claim 11, The data processing unit, A first encoder / decoder for processing the product information received from the product information reader unit and the card information reader unit, the card information, and the item information to be purchased, to the external communication unit, and processing the product information received from the external communication unit; A first memory for temporarily storing data processed by the encoder / decoder; And A first central processing unit (CPU) for controlling data of the encoder / decoder and memory to perform data processing. Mobile payment terminal further comprising. The method of claim 11, The product information reader unit, An antenna for receiving product information transmitted from an RFID tag attached to a product; A sensor for detecting that a product is contained in a shopping cart in which the mobile payment terminal is installed; A second encoder / decoder for processing product information received through the antenna; A second memory for temporarily storing data processed by the encoder / decoder; And A second CPU which controls the encoder / decoder and the memory to perform product information data processing; Mobile payment terminal further comprising. The method of claim 11, The card information reader unit, A second external communication unit configured to receive a purchase schedule item or card information stored in the card by contact with a card having an IC chip embedded therein; A third encoder / decoder for processing purchase details or card information received by the external communication unit; A third memory for temporarily storing data processed by the encoder / decoder; And A third CPU which controls the encoder / decoder and the memory to transmit purchase item detail information or card information to the item supplier data by the second data processing unit; Mobile payment terminal comprising a. The method of claim 13, The product information reader unit, Mobile payment terminal further comprising a barcode reader for reading barcode information attached to the product. In the goods payment management method for payment or management of goods in a store with a RFID (Radio Frequency Identification) tag or barcode attached, (a) reading a list of purchase items to be stored in advance in the IC card containing the IC chip; (b) providing the customer with location information of the item to be purchased according to the item to be purchased; (c) receiving the item information and providing the item information to the customer as the customer purchases the item; And (d) in accordance with a payment request from the customer, performing a payment for the item in the shopping cart and providing the result to the customer Goods payment management method comprising a. The method of claim 16, In the step (a), Coming soon item details, Providing the goods information of the store to the customer, and the item payment management method characterized in that it is stored as a list of goods to be purchased by the customer's selection. The method of claim 16, In step (b), The goods location information management method for goods payment, characterized in that provided from the goods supplier server that manages the goods information of the store, and controls the payment. The method of claim 16, After step (d), The article payment management method further comprises the step of managing the goods quantity information by upgrading the entry and exit history of the goods purchased by the customer.

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