KR20020083974A - Electronic commerce system and method using goods identification code - Google Patents

Abstract

PURPOSE: A system and a method for EC(Electric Commerce) using a serial code are provided to make a buyer easily search the article by attaching a tag including the serial code information to the article. CONSTITUTION: The tag(50) includes the serial code(52) expressing the article. A code reader(40) reads the serial code included in the tag. A wire/wireless terminal(20) transmits the read serial code to an EC server(10) through a network. A database(15) stores the serial codes, the article information, the member information and the information for the article registered and brought by a member. The EC server transmits the article information of the serial code to the terminal, processes an order process by receiving the order information from the buyer, sending the order information and the serial code to a supplier(70), and storing and registering the information and the serial code of the article brought by the buyer to the database. The server processes a payment process by linking with a financial organization server(74) and provides a part of the payment amount to the member after settling the payment.

Description

ELECTRONIC COMMERCIAL SYSTEM AND METHOD THEREOF USING ITEMS OPERATION CODE

The present invention relates to an electronic commerce system and a method using an article unique code, and more particularly, to a tag purchased by the member is attached to a tag containing information about the article unique code, the buyer uses the article unique code In the case of purchasing an article, the present invention relates to an electronic commerce system and method for distributing a part of the profits from the sale of the article to a member.

Recently, with the widespread use of the Internet, electronic commerce has been activated. In the conventional electronic commerce, a seller generally has a server accessible through the Internet, and a buyer wants to search for and purchase an article classified into a predetermined category after accessing the server using a terminal such as a personal computer. If you choose to process the process of ordering, payment, shipping to conduct commerce.

However, since such an e-commerce has to be purchased without seeing the real thing directly, there is a problem that not only the purchase desire is reduced but also a lot of time is required to search for the same product after looking at the real thing. . In particular, general consumers tend to be reluctant to buy clothes or accessories without seeing the real items, and their e-commerce is inevitably weak.

An object of the present invention is to provide an electronic commerce system and method by attaching a tag containing information on the article unique code to the buyer to easily search for the same article using it.

It is another object of the present invention to provide an electronic commerce system and method for distributing a part of sales profit to a member when a buyer recognizes the item unique code from a tag attached to the member's article and searches for the article. do.

1 is a block diagram showing a schematic configuration of an electronic commerce system according to the present invention,

2 is an exemplary view showing an example of a tag attached to an article,

3 is an exemplary view showing an example of a wired and wireless terminal according to the present invention;

4 is a flowchart illustrating an example of an electronic commerce method according to the present invention;

5 is a flowchart illustrating another example of an electronic commerce method according to the present invention.

In order to achieve the above object, the electronic commerce system according to the present invention comprises a tag attached to a predetermined article containing information relating to the article unique code representing the article; A code reader for reading an article unique code included in the tag from the tag; A wired / wireless terminal for transmitting the article-specific code read by the code reader to an electronic commerce server through a wired / wireless network; A database in which the article unique code, information about the article, information on a member who purchased the article, and information on other articles purchased and registered by the member; Upon receiving the article unique code from the wired / wireless terminal, information about the article corresponding to the article unique code is detected in the database and transmitted to the wired / wireless terminal through a wired / wireless network, and the buyer purchases the article at the request of the buyer. The information of one member and information on other items purchased and registered by the member are detected in the database and sent to the wired / wireless terminal, and according to the purchaser's purchase decision, order information is received and the item is purchased by the buyer. After generating the product specific code for the product, the order information and the product unique code is sent to the terminal of the supplier to process the order process, and receives information about the buyer information about the goods purchased by the buyer and the buyer The purchaser's unique code assigned to the purchased goods and the buyer's information And store in the database and register, process a payment process in connection with a financial institution terminal, and when the payment is completed, an electronic commerce server for providing a part of the payment amount to the member.

The tag may be a label in which a series of numbers and / or barcodes are displayed as an article unique code or an integrated circuit chip in which the article unique code is stored. The label or integrated circuit chip is attached or embedded at a predetermined position of the article.

In this case, when the article unique code is a series of numbers, the buyer can access the electronic commerce server using the wired / wireless terminal, and then search for the article by inputting the number, and a separate code reader is unnecessary. Done.

If the article unique code is a barcode, the purchaser reads the article unique code with a barcode reader, connects it to the wired / wireless terminal, and transmits the article unique code recognized by the barcode reader to the electronic commerce server. have.

When the tag is an integrated circuit chip in which an article unique code is stored, the purchaser reads the article unique code with a chip reader, connects it to the wired / wireless terminal, and stores the article unique code recognized as the chip reader. Can send to commerce server.

According to another aspect of the present invention, the member information includes the face image of the member, wherein the code reader is a digital camera, and the purchaser photographs the member's face with the digital camera. When the photographed face image is transmitted to the e-commerce server using the wired / wireless terminal, the e-commerce server identifies the member by comparing the face image, and then provides information about the goods purchased and registered by the member of the buyer. Characterized in that the transmission to the wired and wireless terminal. This allows the buyer to search for the goods purchased or registered by the member by photographing the member's face rather than the specific item of the member using face recognition technology.

The wired / wireless terminal may be a personal computer connected to the electronic commerce server through the Internet, or may be a portable communication terminal connected to the electronic commerce server through a wireless communication network.

In this case, the code reader (bar code reader, chip reader) may be connected to the personal computer or the portable communication terminal and used together, or after reading and storing the article-specific code by separate use, the personal computer or the portable communication terminal When connected to the device can be retrieved by reading the stored unique code and transmitted to the e-commerce server.

An electronic commerce method according to the present invention includes a first step in which a member accesses an electronic commerce server through a wired or wireless network using a wired or wireless terminal, inputs order information, and purchases an article; The electronic commerce server generates an item unique code for the purchased item, transmits the item unique code and the order information to a supplier terminal, processes an ordering process, and then the information about the item, the item unique code, and the Storing a member's information in a database; When a purchaser accesses the electronic commerce server through a wired / wireless network using a wired / wireless terminal, the electronic commerce server recognizes and transmits an article unique code included in a tag attached to a purchased product by a code reader. A third step of retrieving information about the goods corresponding to the goods intrinsic code and transmitting the information to the wired / wireless terminal of the buyer; When the buyer selects the purchase of goods by inputting the order information, the e-commerce server generates a goods unique code for the purchased goods, and simultaneously transmits the order information and the goods unique code to a supplier terminal, Receiving a purchaser's information and storing information on the article and the article unique code together in a database; When the purchaser completes payment, the e-commerce server provides a fifth step of providing a part of the payment amount to the member.

According to another aspect of the present invention, in the second step, the e-commerce server receives and stores the face image of the member, and in this third step, the buyer to the face of the member to the digital camera After photographing, the photographed face image is transmitted to the e-commerce server using the wired / wireless terminal. The e-commerce server detects the member with the face image, and obtains information about an item purchased and registered by the member. The purchaser transmits to the wired / wireless terminal of the purchaser, and in the fourth step, the purchaser's information includes the purchaser's face image, and the product purchased or registered by the member using only the face image of the member using face recognition technology. Make it searchable.

Hereinafter, with reference to the accompanying drawings will be described in more detail.

1 is a block diagram showing a schematic configuration of an electronic commerce system according to the present invention.

As shown in Fig. 1, the electronic commerce system according to the present embodiment includes a personal computer (e.g., a personal computer used by the electronic commerce server 10, the database 15, and the purchaser 20 to connect with the electronic commerce server 10). 22) or a portable communication terminal 24, a tag 50 including information on an article specific code attached to the article, a code reader 40 for reading the article unique code included in the tag 50, a member It is composed of a digital camera 60 for photographing a face image, and a supplier 70, a courier 72, and a financial institution 74 linked with the e-commerce server 10.

Here, the supplier 70, the courier 72, and the financial institution 74 mean a terminal or server of a supplier, a courier company, or a financial institution that is connected to the electronic commerce server 10 through the Internet or a dedicated line.

According to this embodiment, the member accesses the electronic commerce server 10 using the personal computer 30, and then searches for and purchases the article. When the member purchases the article, the electronic commerce server 10 generates an article unique code for the article and notifies the supplier with the order information. The supplier then manufactures the article by attaching or embedding a tag 50, such as a label 52 or integrated circuit chip 54, containing information about the article unique code, to the member, and sending it to the member by the courier. Ship it. At this time, the electronic commerce server 10 stores the product unique code, information on the corresponding article and the member's information in the database (15). The database 15 stores and registers a plurality of items purchased by the member with respect to the member's information, and the buyer can collectively search for items registered for any one member.

An example of the structure of data stored in the database 15 is as follows. First, the e-commerce server 10 stores the member's name, address, contact information, and the like as the member's information, and assigns and stores a member identification code for each member. Register and receive predetermined information. In addition, it receives a product specification such as the image, material, and features of the goods to be sold from the supplier to produce and store a web page. When a member or buyer purchases an item, the e-commerce server 10 assigns an item unique code to the purchased item and stores it in the database 15. The database 15 stores a list of article unique codes, each having a member identification code of a member who purchased the article and an address of a web page containing information about the article. Thus, when the buyer transmits the item unique code, after recognizing the member identification code and the address of the web page for the item unique code, the buyer provides the member's information and the item's information at the buyer's request, and the buyer In the case where the user wants the information on all the goods purchased, i.e., registered with the member identification code, the electronic commerce server detects and provides the item containing the member identification code from the list of the item unique code.

Here, it is also possible for the supplier to photograph and provide an actual image of the goods produced and delivered to the buyer. In this case, the supplier stores it in a database and includes the address in the list of the item unique codes. This allows the buyer to selectively retrieve the image of the article that the buyer actually viewed.

The purchase process such as ordering, payment, and delivery of other items is the same as a general conventional electronic commerce method, and a specific example thereof will be described later.

When the buyer 20 is attracted to the goods purchased by the member in contact with the member in real life and wants to purchase the same, the product unique code included in the tag 50 attached to the article is used by using the code reader 40. After reading, it is transmitted to the electronic commerce server 10 using the portable communication terminal 24 or the personal computer 22. Then, the e-commerce server 10 searches the database 15 with the received item unique code, detects the information of the item, the information of the member who purchased it, and the information about other items purchased and registered by the buyer. To the wired and wireless terminals 22 and 24.

Here, the article unique code may be a series of numbers, may be displayed in a bar code format, may be stored in the integrated circuit chip. In the case of the item-specific code indicated by numbers and barcodes, it is attached to the goods in the form of a label, and in the case of integrated circuit chips, it is embedded in the goods.

An example of labeling an article is shown in FIG. 2. In FIG. 2, the garment is taken as an example. In this case, the label 52, which displays the article unique code as a series of numbers and barcodes, is attached to one of the sleeves, the shoulders, the back of the neck, or at various places. . The purchaser can read the number displayed on the label 52 while the member wears the garment, or read the barcode using a barcode reader to obtain an article unique code of the garment.

In FIG. 2, clothing is taken as an example, but the present invention is not necessarily limited thereto, and it is applicable to various articles. In particular, since an integrated circuit chip of rice grain size has been recently developed in the case of using an integrated circuit chip, it may be possible to attach or embed it at a predetermined position of an article without difficulty.

If the article unique code is represented by a series of numbers, the purchaser does not need a separate code reader. That is, the purchaser can input a series of numbers as the item unique code by using the personal computer 22 or the portable communication terminal 24 and transmit it to the electronic commerce server 10. Then, the e-commerce server 10 searches the database 15 with the number received and detects and transmits the information about the article.

If the article unique code is displayed as a barcode, the purchaser can read the article unique code from the barcode with the barcode reader. Bar code readers are currently manufactured and sold in various forms, but may be used while directly connected to the personal computer 22 or the portable communication terminal 24. However, only the barcode reader is used to read and store the unique code. It may be possible to connect the personal computer 22 or the portable communication terminal 24 to read the stored article unique code and transmit it to the electronic commerce server 10.

In the case where the article unique code is stored in the integrated circuit chip, the purchaser can read the article unique code using a chip reader, which can be read using an electronic commerce server (eg, a personal computer 22 or a portable communication terminal 24). 10) is the same as the above bar code. However, if the integrated circuit chip is used, more information can be stored than the bar code, so that information about the product, such as the material and the manufacturer of the product, can be stored in addition to the unique product code, and the buyer attaches to the product. Alternatively, information about the item can be read directly from the integrated integrated circuit chip.

The barcode reader or chip reader reads the unique code included in the barcode or integrated circuit chip and converts it into an electrical signal that can be recognized by the personal computer 22 or the portable communication terminal 24 and the e-commerce server 10. Device. Since the barcode reader or the chip reader is currently commercialized in various fields, detailed description thereof will be omitted.

Here, in the case of using the personal computer 22, since portability is weak, it may not be easy to read a barcode in a state in which a barcode reader is directly connected. However, when using a portable communication terminal 24, for example, a mobile phone or a PDA, a barcode reader can be directly connected to the mobile phone or a PDA so that when there is a favorite item anytime and anywhere, the product unique code can be read and retrieved from the label. have. The same is true for integrated circuit chips.

When using a portable communication terminal 24 such as a mobile phone or a PDA as a wired or wireless terminal of a purchaser, it may be preferable to use a barcode reader or a chip reader that can be easily attached to a mobile phone or a PDA. Of course, it is also possible to install the barcode reader or chip reader integrally to the mobile phone or PDA.

3 shows an example in which the code reader is integrally installed in the mobile phone. As shown in Fig. 3, in this embodiment, the code reader 42 is provided on the front surface of the mobile phone 24, and the operation button 44 is provided on the side surface. The code reader 42 installed on the front side may be a barcode reader or a chip reader. Recently, since the barcode reader or the chip reader has been miniaturized, it is possible to easily integrate the mobile phone and the code reader by installing a module that performs the function of the code reader in the mobile phone.

Using such a mobile phone, the buyer can use the mobile phone anytime, anywhere to read the item unique code of the favorite goods. In particular, by installing a code reader on the front of the mobile phone to approach the label or integrated circuit chip marked with a bar code, the operation button 44 can be pressed to read the article unique code contained in the barcode or integrated circuit chip.

In addition, the read the article unique code can be transmitted directly to the e-commerce server via a wireless communication network using a mobile phone, you can see the information about the article received from the e-commerce server on the spot.

In this way, a tag in the form of a series of numbers, barcodes, or integrated circuit chips is attached to the article, and the buyer recognizes the article unique code using the code reader 40 and the like, and then sends it to the e-commerce server 10. By transmitting, it is possible to easily search for the information about the article encountered in real life.

According to the present invention, there is provided a system and method for searching for an article using a face image of a member without using an article unique code.

In this case, the e-commerce server 10 receives the member's face image and stores it in the database 15. In addition, the purchaser photographs a face image of a member who wears or has a favorite item using the digital camera 60, and uses the portable communication terminal 24 or the personal computer 22 to make an e-commerce server 10. ), The e-commerce server 10 searches the database 15 by using the face recognition technology to detect the corresponding member, and transmits the information about the goods purchased and registered by the detected member to the buyer.

Detecting a member using a face image may be less accurate than using an article unique code, so it is not impossible to use it alone. It is good to make it available as a means.

Hereinafter, the e-commerce method according to the present invention will be described in detail.

4 is a flowchart illustrating an example of an electronic commerce method according to the present invention. With reference to Figure 4 will be described in detail for each step.

First, in a first step (S10), a member accesses an electronic commerce server through a wired or wireless network using a wired or wireless terminal, and then purchases an article. The purchase process of the article is the same as the conventional general e-commerce method. For example, a member searches for articles classified by category, and the e-commerce server provides a web page including detailed information (image, material, etc.) about each article, and the member selects the article, and selects color, size, etc. Select and enter order information along with information such as shipping address or contact information, and enter payment information for payment.

In the second step (S20), the e-commerce server generates a product unique code for the purchased goods, transmits the product unique code together to process the order process, and then the information about the goods and the corresponding product unique code and membership Save the information in the database. The order process here is to transmit order information, such as the quantity, color, size, etc. of the goods to the terminal of the supplier, the same as the conventional ordering process, but there is a difference in that it transmits the unique code. The supplier will attach a tag to the ordered item with information about the item's unique code. The courier delivers the goods to the member and notifies the e-commerce server of the delivery process so that the member can check the delivery process at any time. For example, the payment process may use cash payment or credit card payment, and the electronic commerce server processes the payment process in connection with a terminal of a financial institution. Since such a general order, delivery and payment process is the same as the conventional electronic commerce and these processes do not have the features of the present invention, a more detailed description thereof will be omitted.

In the third step (S30), after the buyer accesses the electronic commerce server through the wired or wireless network using a wired or wireless terminal, if a member unique code included in the tag attached to the goods purchased by the member is transmitted with a code reader In addition, the electronic commerce server retrieves information about the goods corresponding to the goods unique code and transmits the information to the buyer's wired and wireless terminals.

As described above, the article unique code may be displayed in the form of a series of numbers, barcodes, integrated circuit chips and the like. The purchaser can easily retrieve the article by reading the article unique code using a barcode reader or chip reader, and then sending the article unique code to an e-commerce server using a wired or wireless terminal such as a portable communication terminal or a personal computer. . If the article-specific code is a series of numbers, a number is entered, so a separate code reader is unnecessary, and it is convenient to connect the code reader directly to this when using a mobile phone or a PDA as a portable communication terminal. This will be omitted since it overlaps with the above description.

In the fourth step (S40), when the buyer selects the purchase of goods, the e-commerce server generates a product unique code for the goods determined to be purchased, and at the same time to send the goods unique code with the order information of the goods to the buyer, It receives the information of and stores the information about the article and the article unique code together in the database. As a result, the purchaser provides the other buyer with the item unique code attached to the purchased product, and the other buyer recognizes this, connects to the e-commerce server, and then searches for and purchases the product. This is to repeat the above process.

In a fifth step S50, when the purchaser completes payment, the e-commerce server provides a member with a portion of the payment amount. It can be said that part of the sales profit is returned to the member. For example, the method may be provided as a point or may be transmitted to a registered member's account in connection with a terminal of a financial institution, but the present invention is not limited to any one method and may be provided in various ways.

The electronic commerce method according to the present invention also provides a method for searching for an item using a member's face image, which will be described below with reference to FIG. 5.

The basic process is the same as the electronic commerce method using the article unique code described above.

First, in a first step (S100), a member accesses an electronic commerce server through a wired or wireless network using a wired or wireless terminal, and then purchases an article. Specifically, it is the same as the first step (S10) described above.

In the second step (S200), the e-commerce server receives the member's face image and stores it in the database to register the member's face image, and stores information about the goods and other member information in the database. Since other general ordering, delivery, and payment processes are the same as in the conventional electronic commerce, and these processes do not have the features of the present invention, more detailed description thereof will be omitted.

In the third step (S300), when the buyer photographs the member's face having the goods to purchase using a digital camera, and transmits it to the e-commerce server through a wired or wireless network using a wired or wireless terminal, the e-commerce server Face recognition technology is used to detect the relevant members in the database. When the member is detected, information about the goods registered for the member is sent to the wired / wireless terminal of the purchaser.

In the fourth step (S400), when the buyer selects the purchase of goods, the buyer transmits the order information of the goods to the orderer, receives the buyer's face image and stores it in the database along with the information about the goods and registers them.

In a fifth step S500, when the purchaser completes payment, the e-commerce server provides a member with a portion of the payment amount.

Since the article can be searched using the face image, the accuracy may be lower than that of the case of using the article unique code. Therefore, the article can be used in parallel as an auxiliary means of the article unique code.

Although the present invention has been described in detail with reference to the embodiments of the present invention as described above, it is not necessarily limited to these embodiments, but a range that can be easily changed or applied by those skilled in the art without departing from the scope of the technical idea of the present invention. It goes without saying that the scope of the present invention extends.

For example, in the present invention, the member who purchased the item stores and registers the item unique code of the item and information about the item, but the member inputs the item unique code for the item owned or sold by the member. In addition, information about the goods and information about the supplier can be entered by registering. At this time, when a member advertises these items in a magazine or a flyer, the member unique code is also interposed so that the buyer can easily access the e-commerce server with the unique code and search for the relevant items. good.

In addition, in the case of a small article such as a ring, it may be difficult to attach the tag to the article itself, in which case it may be possible to mark a series of numbers or tag the packaging. Alternatively, an article image may be used. The article may be used in the same manner as a method of searching for an article using a face image, but the image may be retrieved by taking a digital camera and transmitting the image of the article to an e-commerce server instead of the face image. It would be. In this case, the e-commerce server should store the goods image in the database in advance.

Of course, in this case, it is also possible to perform an article search using the member's face image described above. Alternatively, after accessing the electronic commerce server using the article unique code of the other article of the member, the information of the article may be easily obtained by searching for the other article of the member. That is, when a buyer wants to purchase a ring of the same type as the member's ring, the buyer's item code of clothing worn by the buyer is transmitted to the e-commerce server to retrieve the member's information, and other items of the member are retrieved. By searching, you can get information about the ring.

As described above, according to the present invention, even if you are not a seller or a manufacturer, a member can obtain a certain fee income for the sale of the goods advertised by the member. In the case of a purchaser, a product unique code may be read from a tag attached to the article in real life and used to retrieve information about the article. In addition, in the case of a seller, since a buyer becomes an advertiser soon, the maximum advertisement effect can be obtained with the lowest advertisement cost.

As described above, according to the present invention, the buyer becomes the advertiser and the seller at the same time, and both the buyer and the seller can economically benefit from the new concept that the sold item intends to purchase the item.

Claims (9)

A tag attached to a predetermined article and containing information relating to the article unique code representing the article; A code reader for reading an article unique code included in the tag from the tag; A wired / wireless terminal for transmitting the article-specific code read by the code reader to an electronic commerce server through a wired / wireless network; A database in which the article unique code, information about the article, information on a member who purchased the article, and information on other articles purchased and registered by the member; When the article unique code is received from the wired / wireless terminal, information about the article corresponding to the article unique code is detected in the database and transmitted to the wired / wireless terminal through a wired / wireless network. According to the request of the buyer, the information of the member who purchased the goods and other information purchased and registered by the member is detected in the database and sent to the wired / wireless terminal, According to the purchaser's purchase decision, the order information is input, the product unique code for the goods purchased by the buyer is generated, and the order information and the product unique code are sent to the terminal of the supplier to process the order process. Receiving the information about the buyer, storing the information on the goods purchased by the buyer and the item unique code given to the goods purchased by the buyer in the database together with the information of the buyer, An e-commerce server that processes a payment process in association with a financial institution terminal and provides a part of a payment amount to the member when the payment is completed; Electronic commerce system, characterized in that comprises a. The method of claim 1, The tag is a unique product code, a label with a series of numbers, At this time, the buyer is connected to the electronic commerce server by using the wired and wireless terminal, the electronic commerce system, characterized in that to search for goods by entering the number. The method of claim 1, The tag is a label with a bar code as a unique product code, The code reader is a barcode reader for recognizing the barcode, At this time, the buyer connects the barcode reader to the wired / wireless terminal, and transmits the article unique code recognized by the barcode reader to the electronic commerce server through the wired / wireless terminal. The method of claim 1, The tag is an integrated circuit chip in which an article unique code is stored, and the integrated circuit chip is embedded in a predetermined position of the article. The code reader is a chip reader for recognizing article-specific code stored in the integrated circuit chip, At this time, the buyer connects the chip reader to the wired / wireless terminal, and transmits the article unique code recognized as the chip reader to the electronic commerce server through the wired / wireless terminal. The method of claim 1, The information about the member includes a face image of the member, At this time, the code reader is a digital camera, When the buyer photographs the member's face with the digital camera, and transmits the photographed face image to the e-commerce server using the wired / wireless terminal, the e-commerce server identifies the member by comparing the face image. Then, the electronic commerce system, characterized in that for transmitting information on the goods purchased and registered by the member to the wired or wireless terminal of the buyer. The method according to any one of claims 1 to 5, The wired / wireless terminal is a personal computer connected to the electronic commerce server through the Internet. The method according to any one of claims 1 to 5, The wired / wireless terminal is a portable communication terminal connected to the electronic commerce server through a wireless communication network. A first step in which a member accesses an electronic commerce server through a wired or wireless network using a wired or wireless terminal, inputs order information, and purchases an article; The electronic commerce server generates an item unique code for the purchased item, transmits the item unique code and the order information to a supplier terminal, processes an ordering process, and then the information about the item, the item unique code, and the Storing a member's information in a database; When a purchaser accesses the electronic commerce server through a wired / wireless network using a wired / wireless terminal, the electronic commerce server recognizes and transmits an article unique code included in a tag attached to a purchased product by a code reader. A third step of retrieving information about the goods corresponding to the goods intrinsic code and transmitting the information to the wired / wireless terminal of the buyer; When the buyer selects the purchase of goods by inputting the order information, the e-commerce server generates a goods unique code for the purchased goods, and simultaneously transmits the order information and the goods unique code to a supplier terminal, Receiving a purchaser's information and storing information on the article and the article unique code together in a database; A fifth step in which the e-commerce server provides a part of the payment amount to the member when the purchaser completes the payment: Electronic commerce method comprising a. The method of claim 8, In the second step, the e-commerce server receives and stores the face image of the member, At this time, in the third step, if the buyer photographs the member's face with a digital camera, and transmits the photographed face image to the e-commerce server using the wired or wireless terminal, the e-commerce server is the face The member is detected with an image, and information about the goods purchased and registered by the member is sent to the wired / wireless terminal of the buyer, In the fourth step, the information of the buyer comprises the face image of the buyer e-commerce method.