KR100463252B1 - Business-busieness electronic commerce system based on a data broadcasting and an network and method thereof - Google Patents

Abstract

The present invention relates to a data broadcasting and network based electronic commerce system and method. The e-commerce system is connected to buyers, suppliers and carriers via a network, and provides a web page dedicated to the buyers, suppliers and carriers to perform product purchase related work between the buyer and supplier and product transport related work between the supplier and the carrier. An e-commerce server for providing data interworking between the web pages; A database connected to the e-commerce server, the database storing the buyer, supplier and carrier information, sales product information, and the like; An organization system for organizing data broadcasting content, additional information data, and the like based on sales product information and supplier information stored in the database; And a transmission system for transmitting data broadcasting content and additional information data organized by the knitting system to the outside through data broadcasting. According to the present invention, business buyers can easily find suppliers who produce the products they want to order, and at the same time send them an order in an inexpensive and convenient way, and also obtain information on the transportation of goods.

Description

E-commerce system based on data broadcasting and network and its method {BUSINESS-BUSIENESS ELECTRONIC COMMERCE SYSTEM BASED ON A DATA BROADCASTING AND AN NETWORK AND METHOD THEREOF}

The present invention relates to a buyer-centered electronic commerce (Electronic Commerce) system and method based on data broadcasting and network, and more specifically, the supplier information for supplying the product information and the product to the buyer through data broadcasting. The present invention relates to an electronic commerce system and a method for providing a business to a buyer and a product supplier on an electronic network through a network connected to the data broadcast.

Recently, with the spread of networks, especially the Internet, the e-commerce that uses the Internet commercially has been rapidly spread, and the conventional concept of commerce has changed. E-commerce is generally divided into business to business (B2B), that is, business-to-business, and business-to-customer (B2C), that is, business-to-consumer. It is about 80%.

Until recently, the e-commerce model over the Internet was mainly related to B2C, such as shopping malls between companies and consumers such as Amazon (www.amazon.com) and Internet department stores, eBay (www.eBay.com) and auctions. Auctions or reverse auctions, co-purchases or events that recruit buyers to buy products at a given price. Meanwhile, B2B e-commerce, which was lower than B2C in the early days of e-commerce, has recently increased rapidly. Examples of such models include imports and exports such as Patex (www.fatex.com), material purchase, and bidding.

Meanwhile, changes in the broadcasting and communication fields due to the development of digital technology have led to the emergence of new media. Such new media include Internet broadcasting, Internet television, data broadcasting, and the like. In particular, in data broadcasting, television programs are used as main contents, and various additional information services are provided together. Thus, data broadcast viewers can watch television programs while simultaneously searching for relevant information, particularly product information, and can be provided with interactive services through a connection with the Internet.

Despite such widespread use of data broadcasting, conventional electronic commerce between companies has been mainly conducted on the Internet, and there is no connection with data broadcasting having a widespread ripple effect. In particular, in promoting the company's products from the product supplier's point of view, the Internet has only limited to providing two-dimensional information.

Accordingly, an object of the present invention is to solve the above-mentioned problems, and through linkage with data broadcasting, not only three-dimensional live visual information about the product, but also character information and supplier information for supplying the corresponding product. The present invention provides an electronic commerce system and a method for providing a business between a buyer and a product supplier on an electronic network through the Internet connected with the data broadcast.

1 is a block diagram of an inter-enterprise electronic commerce system according to an embodiment of the present invention.

2 is a flowchart illustrating a method of providing product information and supplier information to be sold by a supplier in an inter-enterprise electronic commerce method according to an embodiment of the present invention.

3 is a flow chart of a method for creating a purchase order after a buyer searches for product and supplier information through data broadcasting in an inter-company electronic commerce method according to an embodiment of the present invention.

Figure 4 is a flow chart of a method for creating an offer (offer) after a supplier confirms the purchase order of the inter-company electronic commerce method according to an embodiment of the present invention.

5 is a flow chart of a method for creating a final order after a purchaser confirms a supplier's offer in an inter-company electronic commerce method according to an embodiment of the present invention.

Figure 6 is a flow chart of a method for creating a purchase order after the supplier selects a carrier among the inter-company electronic commerce method according to an embodiment of the present invention.

7 is a flow chart of a method for concluding a transport contract after a carrier confirms an order of a supplier among electronic business methods between companies according to an embodiment of the present invention.

FIG. 8 is a view illustrating a bill of lading (B / L) number of a bill of lading (B / L) by a supplier, in which a supplier transmits an invoice and a packing list in an e-commerce method according to an embodiment of the present invention. It is a flowchart of the method to give.

FIG. 9 is a flowchart illustrating a method in which shipping information is input by a carrier and the corresponding shipping information is confirmed by a buyer in an inter-company electronic commerce method according to an exemplary embodiment of the present invention.

As a means for achieving the above object, the present invention provides an electronic commerce system connected to a buyer, a supplier and a carrier via a network, wherein the product is connected to the buyer, a supplier and a carrier via the network, and a product is purchased between the buyer and the supplier. An e-commerce server providing a web page dedicated to the buyer, the supplier and the transporter to perform related work, work related to the product transportation between the supplier and the transporter, and allowing data interworking between the web pages; A database connected to the e-commerce server, the database storing the buyer, supplier and carrier information, sales product information, and the like; An organization system for organizing data broadcasting content, additional information data, and the like based on sales product information and supplier information stored in the database; And a transmission system for transmitting data broadcasting content and additional information data organized by the knitting system to the outside through data broadcasting.

At this time, the purchaser includes a data broadcast receiving device for receiving data broadcasts transmitted from the transmission system, and searches for sales product and supplier information through the data broadcasts.

In addition, the buyer can receive the data broadcast through the data broadcast receiving device and at the same time can be connected to the electronic commerce server through the network, it is possible to interactive exchange and transactions between the buyer, supplier and carrier.

Another means of the present invention for achieving the above object is an electronic commerce system connected to the buyer, supplier and transporter via a network, wherein the electronic commerce system can transmit data broadcast, the buyer can receive the data broadcast- An electronic commerce method comprising: synchronizing broadcast content and additional information data based on sales product information and supplier information provided from a supplier by the electronic commerce system and transmitting the data through data broadcasting; Signing a product purchase contract with a supplier through the electronic commerce system by a buyer who has searched for product information and supplier information through the data broadcasting; And entering into a shipping contract between a supplier and a carrier to transport the purchased product.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram of an inter-enterprise electronic commerce system according to an embodiment of the present invention.

As shown in FIG. 1, an inter-enterprise electronic commerce system 10 according to an embodiment of the present invention is connected to a buyer 30, a supplier 40, and a carrier 50 through the Internet 20. At this time, both the buyer 30 and the supplier 40 are enterprises.

The e-commerce system 10 is connected to the web server 110, the web server 110, which is connected to the Internet 20 to perform e-commerce related work, and has a home page and web page information, product information and supplier information, and member information. A data storage content organized by the database system 120, a system 130 that receives product information, supplier information, etc. from the database 120, and organizes data broadcast content and additional information. And a transmission system 150 for transmitting the database 140 storing additional information and the like, the data broadcasting content organized by the programming system 130, and additional information to the outside. In this case, the knitting system 130, the transmitting system 150, and the database 140 may be separated and referred to as a data broadcasting system.

The transmission system 150 transmits data broadcasting through terrestrial waves, satellites, cables, and the like, and transmits additional information along with the broadcasting contents using a vertical blank interval (VBI) which is not used among the television signals.

The purchaser 30 should be provided with a system that can watch data broadcasts transmitted from the electronic commerce system 10. Such systems include a television system connected to a set-top box or a computer system in which a television reception card and an application program capable of receiving data broadcasts are installed. At this time, the reception of the data broadcast is possible through the television reception browser, which is also connectable to the web server 110 of the e-commerce system 10 via the Internet 20.

The transporter 50 is responsible for the delivery of the product from the supplier 40 to the purchaser 30 when a purchase contract between the purchaser 30 and the supplier 40 is concluded.

2 is a flowchart illustrating a method of providing product information and supplier information to be sold by a supplier 40 in an inter-enterprise electronic commerce method according to an embodiment of the present invention.

First, when the provider 40 accesses the e-commerce system 10 of the present invention through a web browser (S10), the web server 110 receives the home page information from the database 120 and the web browser of the provider 40. The home page is displayed through S12.

In order to sell a product through the e-commerce system 10 according to an embodiment of the present invention, since the supplier 40 is not a member (S14), the supplier 40 must be registered as a member in the system 10. When applying for membership (S16), the web server 110 receives the necessary information for membership, grants the member ID while approving the membership, and stores the information of the provider in the database 120 (S18). .

In this way, if a new member has been granted a member ID or already a member, the member ID and password are inputted to log in to the web server 110 (S20).

When a login ID and password are input from the member, the web server 110 performs a member authentication step of determining whether the member is using the corresponding ID and password (S22).

If the user is authenticated as a member by the web server 110, the supplier 40 may newly register sales product information to be sold or update the upgraded content (S24).

The web server 110 stores the product information provided by the supplier 40 in the database 120 so that the buyers 30 can search (S26).

On the other hand, the providers 40 provide the web server 110 with the time for which advertisements for their products are broadcast, in addition to the product information, and the information is used when organizing data broadcasting contents and additional information to be performed later. Can be.

3 is a flowchart of a method for creating a purchase order after a purchaser 30 searches for product and supplier information through data broadcasting in an inter-company electronic commerce method according to an exemplary embodiment of the present invention.

First, the organization system 130 of the data broadcasting system organizes data broadcasting contents and additional information using the product information of the supplier 40 stored in the database 120 and stores the data broadcasting contents and additional information in the database 140 (S30). The broadcast content, additional information, etc., organized as described above, are broadcasted through the data broadcast reception browser of the purchaser 30 through the transmission system 150 (S32).

Meanwhile, the purchaser 30 may watch the data broadcast through the data broadcast reception browser (S34), and may also watch the product information related broadcast that the supplier 40 intends to sell.

When the purchaser 30 is interested in a product being broadcasted, when the user selects "detailed information" and the like at a specific position on the broadcast screen (S36), the buyer 30 is connected to the web server 110, and the web server 110 is selected. Detailed information about the product and the corresponding product supplier is delivered to the purchaser 30 to be displayed through the receiving browser (S38). At this time, detailed information about the product and the corresponding product supplier may be provided to the purchaser 30 through data broadcasting through the data broadcasting transmission system 150 as well as the web server 110.

After the purchaser 30 checks the product and product supplier information displayed in detail by the web server 110 and selects "inquiry" on the detailed information screen in order to purchase the corresponding product (S40), the web server 110 displays the order form on the screen of the buyer (30) (S42). When the purchaser 30 enters the purchaser information, the quantity and unit price of the product to be purchased, the shipping condition and method, and the shipping time in the order form, and selects "Send" (S44), the web server 110 displays the contents of the order. While storing in the database 120, and transmits to the web page dedicated to the provider 40 (S46).

In the present specification, in order to purchase a plurality of products, the A buyer 30 as an enterprise sends a purchase order for the corresponding products to each of the plurality of buyers (assuming that one supplier 40 is the B supplier 40). It is assumed and explained.

As described above, the purchaser 30 sees a product advertisement through data broadcasting, and then describes a process of creating an order for the product, but the buyer 30 directly accesses the web server 110 to sell product and supplier information. It will be appreciated that after searching for, it is also possible to create an order for the product to be purchased.

4 is a flowchart of a method for creating an offer after the supplier 40 confirms the purchase order of the buyer 30 in the inter-company electronic commerce method according to an embodiment of the present invention.

First, when the provider 40 accesses the web server 110 and then displays a home page, the user inputs an ID and a password to log in, and the web server 110 authenticates the membership through the inputted ID and password. (S50, S52, S54, S56).

When it is confirmed that the provider 40 is a member, the web server 110 displays a web page dedicated to the supplier 40, and information related to the supplier 40 is displayed on the web page (S58).

In the above description, since the purchaser A has sent an order to the plurality of suppliers 40, and one of the suppliers is the B supplier 40, only the case where the B provider 40 logs in will be described below.

If provider B 40 logs in through steps S50, S54, S56, and S58, and web server 110 displays a web page dedicated to provider B 40, this web page includes A buyer 30 It is an indication that the order sent by has been reached. Of course, in addition to the B supplier 40, it is natural that a corresponding order is also arrived at the web pages dedicated to the plurality of suppliers 40, respectively.

The supplier B 40 checks the contents of the order sent from the buyer A (S60), and then creates an offer for the order (S62, S64, S66) to the buyer 30, that is, the buyer A (30). If the transmission (S68), the web server 110 stores the offer content in the database 120, and then transmits the offer to the home page dedicated to the buyer A (S68). At this time, the offer includes the product name, specification, unit price, quantity, date of shipment, port of shipment, payment method, country of origin, and packaging method.

5 is a flowchart illustrating a method of preparing a final order after the purchaser 30 confirms the offer of the supplier 40 in the inter-company electronic commerce method according to an embodiment of the present invention.

First, when the A buyer 30 accesses the web server 110 and then displays a home page, the user enters an ID and password to log in, and the web server 110 authenticates membership through the inputted ID and password. (S70, S72, S74, S76).

When the web server 110 confirms that the A buyer 30 is a member, the web server 110 displays a web page dedicated to the A buyer 30, and information related to the A buyer 30 is displayed on this web page (S78). At this time, since the offer was transmitted from the B supplier 40, this web page indicates that the offer sent by the B supplier 30 has been reached. Of course, since the plurality of suppliers 40 also sent the offers in addition to the B suppliers 40, there will be an indication that the offer has arrived.

A buyer 30 confirms the offer content transmitted from the plurality of suppliers 40, including the B supplier (S80). A buyer 30 can create a virtual quote based on the offers sent from the plurality of suppliers 40, if the "virtual quote" is selected on the screen (S82), the web server 110 is A buyer (by product) ( A list of suppliers 40 selected by 30 is displayed (S84). Of course, the list of suppliers 40 displayed includes the B suppliers 40.

A buyer 30 selects one supplier 40 with the best purchase conditions for each product (S86), and then selects "View quote" on the screen (S88). Based on the virtual quotation is displayed on the screen of the buyer A (S90). At this time, it is assumed that one of the suppliers selected by the A buyer 30 includes the B supplier 40.

If the buyer A is not satisfied with the displayed virtual quotation, the buyer A 30 may view another quotation (S92), in which case the steps S84, S86, S88, and S90 may be repeated. Another quote is displayed.

As such, the A buyer 30 may view the various combinations of quotations and then select the most appropriate quotation.

A buyer 30 selects the most suitable quotation, and then selects "send final order" (S94), the web server 110 stores the contents of the quotation and then selects the supplier selected by A buyer 30 for each product. The final order is sent to 40 (S96).

At this time, the final order is transmitted through e-mail and various mobile communication means, and the corresponding final order is displayed to each selected supplier 40 (S98), A buyer 30 and each supplier 40 selected for each product. It is also sent as a web page.

On the other hand, in the embodiment of the present invention is linked to the member-specific web page is as follows.

When the purchaser 30 sends an order, the order information stored in the database 120 is displayed in a particular portion of the dedicated web page of the buyer 30 and each supplier 40, such as a trade note. The web page dedicated to the buyer 30 and the web page dedicated to the supplier 40 are made to be linked to each other so that order information of the buyer 30 is displayed at the same time. In addition, the linking of exclusive web pages between purchase-related members is not performed only in this case, and when a member enters specific information into his or her dedicated web page, whether the buyer 30 or the supplier 40, It is also automatically linked to other members' dedicated web page, the corresponding input information is added or updated to be displayed on the screen.

On the other hand, one of the most needed by the buyer 30 who purchases the product is information about the transportation of the ordered product. In particular, the ordered product must arrive at the desired time before the product can be sold or used.

6 is a flow chart of a method for creating a purchase order after the supplier 40 selects the carrier 50 in the inter-company electronic commerce method according to an embodiment of the present invention.

In the above example, a plurality of suppliers 40 are selected by the A buyer 30, but for the sake of brevity, only the B suppliers 40 of the plurality of suppliers 40 will be described.

First, when the B provider 40 accesses the web server 110 and then displays a home page, the user enters an ID and password to log in, and the web server 110 authenticates membership through the entered ID and password. It carries out (S100, S102, S104, S106).

Here, although the B provider 40 has been described as accessing and logging in to the web server 110, the above step is not used when the B provider 40 has already logged in and uses his own web page.

If it is confirmed that the B provider 40 is a member, the web server 110 displays a web page dedicated to the B provider 40 (S108). If the B supplier 40 selects "Transport" to select the carrier 50 from the screen displayed (S110), the web server 120 displays a list of the carriers 50 registered as members in the database 120. (S112). At this time, it will be understood that the carrier 50 should also be already subscribed as a member of the electronic commerce system 10 of the present invention.

The supplier B 40 selects one or two or more carriers 50 among the carriers 50 displayed on the screen (S114), selects “Create an order form”, and then sends the order form (S116). The order form created at this time is stored in the database 120 by the web server 110 and is also transmitted to the dedicated web page of the selected carrier 50 (S118).

FIG. 7 is a flowchart illustrating a method in which a carrier 50 confirms an order of a supplier 40 and concludes a transport contract among electronic business methods between companies according to an embodiment of the present invention.

First, the carrier 50 selected by the B supplier 40, for example, the C carrier 50, accesses the web server 110 and then logs in by entering an ID and password when the home page is displayed. 110 performs authentication of member status through the input ID and password (S120, S122, S124, S126).

If it is confirmed that the C transporter 50 is a member, the web server 110 displays a web page dedicated to the C transporter 50 (S128).

When the C carrier 50 logs in, and the web server 110 displays a web page dedicated to the C carrier 50, this web page is indicative that the purchase order sent by the B supplier 40 has been reached. Of course, if the supplier B 40 selects a plurality of carriers 50, the same order will be arrived at the dedicated web pages of the plurality of carriers 50 in addition to the C carrier 50.

The C carrier 50 checks the contents of the order sent from the B supplier 40 (S130), and sends a reply to the corresponding order (S132), and the web server 110 sends the reply to the corresponding supplier 40. The B is sent to the supplier 40 to display (S134, S136).

On the other hand, supplier B 40 receives a reply from C carrier 50 or a plurality of carriers 50 including C carriers, selects a carrier that is most suitable for the transportation of the product to be sold, and then through various channels with the carrier. Contract of carriage (S138, S138 '). At this time, various paths include a path through a telephone, the Internet, or a fax machine.

FIG. 8 shows that the supplier 40 transmits an invoice and a packing list in an inter-enterprise electronic commerce method according to an embodiment of the present invention, and the carrier 50 has a bill of lading (B / L); Bill of Lading) Flowchart of how numbers are assigned.

First, suppose that the B supplier 40, the C carrier 50, and the A buyer 30 are already connected to the web server (S150, S150 ', S150 ").

The supplier B 40 prepares an invoice and a packing list in a document creation directory of his dedicated web page (S152), and transmits it to the C carrier 50 through the web server 110 (S154). The document thus transmitted is automatically linked to the dedicated web page of the C carrier 50 and the invoice and packing list transmitted are displayed (S156).

The C carrier 50 checks the sent invoice and packing list, and assigns a bill of lading number (S158), and the bill of lading number recorded on the dedicated web page of the C carrier 50 is the web server 110. By the B supplier 40 and the A buyer 30 is automatically transmitted and displayed (S160). Therefore, the A buyer 30 and the B supplier 40 can check that the bill of lading number displayed on their dedicated web page, and know that the goods are transported as desired (S162, S162 ').

FIG. 9 is a flowchart illustrating a method in which shipping information is input by a carrier 50 and a corresponding shipping information is confirmed by a purchaser 30 in an inter-company electronic commerce method according to an exemplary embodiment of the present invention.

First, it is assumed that the A buyer 30 and the C carrier 50 are already connected to the web server (S170, S170 ').

Whenever the C carrier 50 obtains new information related to the transportation of the product delivered from the B supplier 40 to the A buyer 30 (S172).

The shipping information written by the C carrier 50 is stored in the database 120 by the web server 110 and transmitted to a dedicated web page of the A buyer 30 linked to the product (S174).

On the other hand, if the buyer A 30 selects "delivery confirmation" on the screen to check the shipping information of the purchased product (S176), the web server 110, each corresponding to the products purchased by the buyer A (30) Display the bill of lading number (S178).

Thereafter, when the buyer A 30 selects the bill of lading number of the product for which he / she wants to check the shipping information (S180), the web server 110 receives the shipping information corresponding to the selected bill of lading number from the database 120. After extraction, it is sent to the A buyer 30 and displayed (S182, S184).

Therefore, the A buyer 30 can check the transport status for each product he purchases.

According to the present invention, business buyers can easily find suppliers who produce the products they want to order, and at the same time send them an order in an inexpensive and convenient way, and also obtain information on the transportation of goods.

In addition, entrepreneurs can also get the opportunity to introduce their companies and products through data broadcasting and the Internet, and to contact buyers at low cost.

In addition, the mutual sharing of information is made through the interlocking of members-only web pages online and delivered quickly through electronic mail and various mobile communication means, saving time and money. As a result, even small and medium-sized suppliers who do not have an Electronic Resource Planning System (ERP) in place can achieve the same effect as establishing EDI (Electronic Data Interchange) with buyers.

Claims (12)

In an e-commerce system that connects with buyers, suppliers and transporters through a network, Provide a web page dedicated to the buyer, supplier and carrier to be connected to the buyer, supplier and carrier through the network and to perform product purchase related work between the buyer and the supplier, product transport related work between the supplier and the carrier; An e-commerce server to allow data interworking between the web pages; A database connected to the e-commerce server, the database storing the buyer, supplier and carrier information, sales product information, and the like; And Data broadcasting system for transmitting the sales product information and supplier information stored in the database to the outside through data broadcasting, wherein the data broadcasting system, An organization unit configured to organize data broadcasting contents and additional information data corresponding to the sales product information and supplier information stored in the database; A transmitting unit which transmits the data broadcasting contents and the additional information data organized by the knitting unit to the outside through a terrestrial wave, satellite, and cable using a vertical retrace period not used through a television; And a second database storing data broadcasting content and additional information data organized by the knitting unit. Contains Including, The purchaser includes a data broadcast receiving apparatus for receiving data broadcasts transmitted from the transmitting unit, and searches for sales product and supplier information through the data broadcasts. The e-commerce system allocates a dedicated information input space for each buyer, supplier, and carrier, and the information input space is interlocked with each other in relation to product purchase and transportation, and is input to a specific information input space by the buyer, supplier, and carrier. Input to other information input spaces E-commerce system, characterized in that. The method of claim 1, And the data broadcast receiving apparatus can access the e-commerce server through the network while receiving the data broadcast. The method of claim 1, And a computer system in which the data broadcasting receiving apparatus is provided with a television receiving card and an application program capable of receiving data broadcasting. The method of claim 1, And the data broadcast receiving device is a television connected to a set-top box. The method of claim 1, And a database for storing data broadcasting content and additional information data organized by the organization system. In the electronic commerce method through an electronic commerce system connected to the buyer, supplier and transporter via a network, wherein the electronic commerce system can transmit data broadcast, the buyer can receive the data broadcast. a) synthesizing the broadcast content and the additional information data based on the sales product information and the supplier information provided by the supplier and transmitting the data through data broadcasting, wherein the data broadcasting transmission step comprises the data broadcasting content. And transmitting the additional information data to the outside via terrestrial, satellite, and cable using a vertical retrace period not used through the television; b) receiving a selection input of a product to be purchased from a buyer who has searched for the sale product information and the supplier information through the data broadcasting, and displaying detailed information of the corresponding product at the request of the buyer; c) receiving an input of an order sent to the supplier of the product to purchase the displayed product from the buyer and creating an order for the product; d) displaying an order created in step b) at the request of the supplier of the product, receiving an input of an offer corresponding to the order by the supplier, and creating an offer for the product; e) displaying, at the request of the buyer, the offer created in step c), receiving input of a final order corresponding to the offer by the buyer, and creating a final order for the product; f) marking the final order created in step d) at the supplier's request, receiving an input of a purchase order sent by the supplier to the carrier who will transport the product to the buyer, and creating an order for the carriage of the product. step; And g) The transport order created in step e) is displayed at the request of the carrier, and the transport contract for the transport order corresponding to the transport order is received from the carrier and displayed at the request of the supplier to display the transport contract for the product. Step to fasten Including; The e-commerce system allocates a dedicated information input space for each buyer, supplier, and carrier, and the information input space is interlocked with each other in relation to product purchase and transportation, and is input to a specific information input space by the buyer, supplier, and carrier. Input to other information input spaces E-commerce method, characterized in that. The method of claim 6, And before step b), receiving sales product information and supplier information from the supplier via the network. delete The method of claim 6, Step e), i) displaying and confirming the offer made in step d) at the request of the buyer; ii) when receiving a virtual quotation making input from the buyer, creating a virtual quotation based on the offer and displaying the virtual quotation at the request of the buyer; iii) determining whether there is an input for the displayed virtual quote from the buyer as a final order; iv) In step iii), if there is an input from the buyer that is not suitable for the final order, a new virtual quotation is created based on the offer until the buyer has input that it is suitable for the final order. Indicating by; And v) if there is an input from step iii) or iv) that the purchaser is suitable as a final order, adopting the displayed virtual quotation as the final order E-commerce method comprising a. delete The method of claim 6, After step g), Receiving an input from the supplier and creating an invoice and packing list for the product; Displaying the created invoice and packing list at the request of the carrier and receiving a bill of lading number assigned from the carrier; Receiving shipping information from the carrier about a product carried by the carrier; And Displaying the shipping information for the product input by the carrier at the request of the buyer so that the buyer can confirm the shipping information for the product. E-commerce method further comprising. delete