KR20010103383A - Commercial transaction method using internet and system thereof - Google Patents

Abstract

Disclosed are a method and a system for commerce via the Internet that connects a buyer and a seller using the Internet, and easily prepares an order in a cyber environment and provides an order to a seller of a purchased item. The internet commerce method comprises the steps of: a) providing a page for a buyer to introduce at least one registered product to a user terminal connected via the Internet; b) when selecting a product to purchase at the user terminal, generating an order in accordance with the selected product; And c) upon receipt of an order from the user terminal, providing the received order to the seller. Here, at least one user terminal is provided, and a buyer page is provided to each of the at least one user terminal to simplify the registration of the product to be sold and the buyer's purchase application process so that the seller and the buyer can easily trade. To be able.

Description

COMMERCIAL TRANSACTION METHOD USING INTERNET AND SYSTEM THEREOF

The present invention relates to a commerce system using a communication network. In particular, the present invention relates to a commerce method and system through the Internet that connects a buyer and a seller using the Internet, and easily prepares an order in a cyber environment, and provides an order to a seller of a purchased item. .

Recently, computers and computer networks are progressing rapidly. In particular, the so-called Internet of computers, the World-Wide Network, has exploded. The Internet includes large networks that connect large local and local area computers together to enable sharing of resources and communication of data between computers and users.

The explosive growth of such a huge network and the Internet has caused a change throughout the society, the biggest change in the way of commerce among them, and various commercial methods and systems using the Internet are still being developed. For example, US Pat. No. 5,806,048 discloses a method for trading investment trusts and securities by real-time price calculation. In addition, Japanese Patent No. JP09-81640 discloses a method for indicating a future situation or a change in the market environment that specifies the maximum expected loss incurred as a VAR of an asset including financial derivative instruments in the risk analysis of financial assets held by financial institutions. have.

Accordingly, the present invention has been made in view of the above circumstances, and an object of the present invention is to enable merchants who have inventory products and buyers who wish to purchase the product to easily order and sell the products. It is to provide a method and a system thereof.

In order to achieve the above objects, a system according to a first aspect of the present invention comprises: first means for providing a page for a buyer to introduce at least one registered product to a user terminal connected via the Internet; And second means for generating a second order in accordance with the received first order upon receipt of a first order from the user terminal, and providing the second order to a seller terminal of a seller of the selected product, In this case, when the buyer page selects a product displayed on the buyer page, the first purchase order is generated according to the selected product in the user terminal. Further, the user terminal is at least one, and the purchaser page is provided to each of the at least one user terminal. The first means also provides the user terminal with a page requesting the user of the user terminal to enter an ID and password. Preferably, the first means determines whether the user belongs to a buyer, a seller, a general member, or a nonmember based on the ID and password from the user terminal, and if the user is a buyer as a result of the determination, Provide the buyer page to the user's user terminal. Preferably, the first means, if the user is a seller, provides a seller page to the user terminal, registers a product to be sold according to the information of the product input from the user terminal and displays the page for the buyer. Update Advantageously, said first means provides a general membership page to said user terminal if said user is determined to be a general member. More preferably, the page includes a new member request menu for allowing a user of the user terminal to request a new subscription, and wherein the first means is used when the user selects the new member request menu. Provide a new subscription page for the terminal, including a registration information entry field.

The method according to the second aspect of the present invention comprises the steps of: a) providing a buyer page for introducing at least one registered product to a user terminal connected via the Internet; b) when selecting a product to purchase in the user terminal, generating an order in accordance with the selected product; And c) providing the received order to the seller upon receipt of the order from the user terminal. Here, the user terminal is at least one, and the purchaser page is provided to each of the at least one user terminal. Advantageously, the method further comprises d) providing a page requesting a user of said user terminal to enter an ID and password. Preferably, the method further comprises e) determining whether the user belongs to a buyer, a seller, a general member, or a nonmember based on an ID and password from the user terminal, wherein step a) is performed. If it is determined in step e) that the user is a buyer, the page for the buyer is provided to the user terminal of the user. More preferably, the method further comprises the steps of f) providing a seller page on the user terminal if the user determines that the seller is a seller in step e); And g) registering a product to be sold according to the information of the product input from the user terminal and updating the buyer page. The method may further include h) providing a general member page to the user terminal when the user is determined to be a general member in step e), wherein the page is newly created by the user of the user terminal. It includes a menu for requesting a new member to apply for subscription. The method further includes i) if the user selects the new membership request menu, providing a new subscription page including a subscription information input field in the user terminal.

According to the present invention, it is possible to simplify the registration of the product to be sold and the purchase application of the purchaser so that the seller and the buyer can easily trade.

1 is a diagram illustrating a commerce system through the Internet according to an embodiment of the present invention.

2 to 18 illustrate pages provided to a user terminal by the server illustrated in FIG. 1.

FIG. 19 is a flowchart illustrating a commerce system through the Internet shown in FIG. 2.

<Explanation of symbols for main parts of drawing>

100: server 200, 300, 400: terminal

610: Buyer's Page 620: Product Information Page

630: Product Description Page 640: Shopping Cart Page

650: View Order Details Page 660: Purchase Order

670: Merchant Order 800: Merchant page

820: Merchant Information Page 830: Merchant ID Information Page

840: Item Registration Page 850: Member Information Page

860: Product Registration Page 870: Product Registration Confirmation Page

900: General Members Page

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

1 is a diagram illustrating a commerce system through the Internet according to an embodiment of the present invention.

Referring to FIG. 1, a server 100 supporting a predetermined site for a commerce system through the Internet according to the present invention is included.

Each of the plurality of user terminals 200, 300, 400 can access this site via the Internet. When a user terminal accesses this site, the server 100 provides a login page 510 to the connected user terminals 200, 300, and 400.

FIG. 2 is a diagram illustrating an example of a login page 510 provided to user terminals by a server illustrated in FIG. 1. As shown in FIG. 2, the login page 510 includes an ID input window 511 and a password input window 512 in which a user of the user terminal 200, 300, or 400 inputs an ID and a password. do. In addition, the login page 510 is a member registration request item 514 for accepting a new member registration request of the user when the user of the user terminal (200, 300, 400) is not a registered member of this site It includes. When the user clicks on the subscription request item 514, the server 100 responds to the click and displays a subscription page 515 linked to the subscription request item 514 by the user terminal ( 200, 300, 400).

3 is a diagram illustrating an example of a membership page 515. When the user of the user terminal 200, 300, 400 enters the corresponding information in the user information input windows of the member registration page 515 and then clicks a member registration item, the server 100 The login page 510 is provided to the user terminal 100 together with a message indicating that the user terminal 100 has been registered.

If the user terminal 200, 300, 400 enters an ID and password in each of an ID input window 511 and a password input window 512, and then clicks a login item 513, the server 100 Based on the input ID and password from the user terminals 200, 300, and 400, it is determined whether the user of the user terminals 200, 300, or 400 belongs to a buyer, a seller, a general member, or a non-member.

When the user of the user terminal 200, 300, or 400 determines to be a buyer, the server 100 provides a buyer page 610 to the buyer terminal 200. 4 is a diagram illustrating an example of a buyer page. Referring to Figure 4, preferably, the buyer page 610 is a plurality of menus 611 that the user needs to purchase, for example, the recording of information about the buyer stored in the customer database of the server 100 A "My Channel" menu to identify a "Shopping Cart" menu to store a list of purchased products, or a "Product Search" menu to search for a product. Also preferably, the shopper page 610 includes a plurality of category items 612 that allow the registered products to be classified according to their respective categories and to select each category. Also preferably, the user terminal 200, 300, 400 includes a product search item 613 that allows to search for a predetermined product. Also, preferably, the buyer page 610 includes a new product item 614 listing recently registered products and a recommended product item 615 listing products recommended on this site.

When a buyer of the buyer terminal 200 selects (or clicks) any one of the plurality of category items 612, in response to the selection, the server 100 belongs to the selected category item. Generate a product information page 620 that includes at least one subcategory and information about products registered under the at least one subcategory, and send the generated product information page 620 to the purchaser terminal 200; to provide. Preferably, the product information page 620 is a sub-category 621 of the selected category item and information 622 of products registered under the selected category item, for example, product name, product price, We include quantity and registration date. In addition, those skilled in the art will understand that the product information page 620 may consist of at least one or more pages.

When the buyer selects a product to purchase from the new product item 614 and the recommended product item 615 of the buyer page 610, or the product information item 622 of the product information page 620. And in response to the selection, the server 100 displays a product description page 630 in the user terminal 200, 300, 400 that describes the selected product as shown in FIG. 6. 200). When the buyer views the product description page 630 and is willing to make a purchase, the buyer enters the quantity in the "Application Quantity" input window 631 of the product description page 630, and enters the "Add to Cart" item ( 632). Then, the shopping cart terminal 200 displays the shopping cart page 640 as shown in FIG. 7. The shopping cart page 640 includes items for the buyer to edit the shopping cart page 640. For example, the shopping cart page 640 includes a "edit" item 642 for modifying the contents of the shopping cart page, an "empty" item 643 for deleting the contents of the shopping cart page 640, and a "" to continue with the purchase. Item 644 ". When the purchaser checks the contents displayed on the shopping cart page 640 and the contents of the shopping cart page 640 are not abnormal, the buyer clicks on the "order" item 641 of the shopping cart page 640. When the purchaser terminal 200 clicks on the "order" item 641 of the shopping cart page 640, the purchaser terminal 200 is provided with an order contents view page 650 as shown in FIG. 8. do. The order content view page 650 displays information necessary for purchasing a product, for example, a company name, address, telephone number, or fax number. In addition, the order content view page 650 is a "send order" item 652 for transmitting the information of the order content view page 650 to the server 100 and "continue shopping" to continue shopping Item 652. When the buyer checks the contents of the order contents view page 650 and wishes to apply for a purchase, the buyer may click on the “send order” item 651 of the order contents view page 650. When the buyer clicks on the "send order" item 651, a purchase order 660 for a buyer to be described later corresponding to the contents of the order contents view page 650 is sent to the server 100. . In addition, when the buyer clicks on the continued shopping item 652 of the purchase order page 650, the purchaser page 200 is provided with the purchase page 610 again.

When the server 100 receives the purchase order 660 from the buyer terminal 200, the server 100 stores the purchase order 660 and based on the order 660. Generate an order for purchaser 670 as shown in 10. If the products of the order sent by the buyer are products registered by a plurality of sellers, the server 100 generates a plurality of seller orders 670 corresponding to each of the plurality of sellers, respectively. A plurality of sellers' orders 670 are each sent to the plurality of vendors. An example of the purchase order 660 is shown in FIG. As shown in Figure 9, the purchase order for buyer 660 includes information about the orderer, the model name of the ordered product, orderer information, specifications, quantity, unit price, amount and payment method. In addition, an example of an order for seller 670 is shown in FIG. Similar to the purchase order 660, the seller order 670 includes information about an orderer, a model name of an ordered product, order information, specifications, quantity, unit price, amount, and payment method.

Referring back to FIG. 2, when the user of the user terminal 200, 300, or 400 is a seller, the server 100 provides a seller page 800 to the seller terminal 300. The seller page 800 includes a plurality of input windows for inputting information necessary for selling a product, for example, a product name, a product price, a product quantity, and a payment method.

An example of a merchant page 800 is shown in FIG. 11. Referring to FIG. 11, the seller page 800 confirms a record of information on the seller stored in a plurality of menus 811 necessary for the seller to sell the product, for example, in the customer database of the server 100. It includes a "My channel" menu, a "item registration" menu for registering a product for sale, a "user guide" menu for providing information necessary for product registration, and a "product search" menu (811) for searching for a product. do. Also preferably, the merchant page 800 includes a plurality of category items 812 that allow to classify registered products according to their respective categories and to select each category. Also preferably, it includes a product search item 813 that enables the merchant terminal 300 to search for a given product. Also preferably, the merchant page 800 includes a new product item 814 listing recently registered products and a recommended product item 815 listing products recommended on this site.

When the seller terminal 300 clicks on the “My Channel” item in the menus, the server 100 provides the seller information page 820 to the seller terminal 300 in response to the selection. . The seller information page 820 includes a plurality of selection items for classifying information about the seller and selecting the classified information. 12 illustrates an example of the seller information page 820. Referring to FIG. 12, the seller information page 810 includes a "sales ID information" item 821, an "item registration history" item 822, and a "member company information" item 813.

When the seller clicks on the “sales ID information” item 821, in response to the click, the server 100 displays a seller ID information page 830 having information related to the seller ID on the seller terminal 300. To provide. 13 illustrates an example of the seller ID information page 830. The seller ID information page 830 includes information related to the seller's ID such as the seller's ID, an e-mail address, a name, a contact number, a department name, a job title, and a job description. The seller may directly modify the seller ID information page 830. When the seller modifies the information in the seller ID information page 830 and then clicks the "member information modification completed" item 832 of the seller ID information page 830, the server 100 responds to the click. In response, the seller ID information of the seller is corrected according to the modification.

Referring back to FIG. 12, when the seller clicks on the item " item registration history " 822 of the seller information page 820, the server 100 responds to the click. Provides the item registration details page 840 with information related to the item details registered by the seller so far. 14 illustrates an example of the item registration details page 840. The goods registration information page 840 includes information on goods registered so far by the seller, for example, information on a supplier, a product name, a product price, a quantity, a payment method, a registration date, and the like of a registered product. Therefore, the seller can check the items registered by the seller.

Referring back to FIG. 12, when the seller clicks on the “member company information” item 823 of the seller information page 820, the server 100 responds to the click to the seller terminal 300. Provides a member company information page 850 that records the identity of the seller's individual (or may be a company or corporation). 15 illustrates an example of the member company information page 850. As illustrated in FIG. 15, information about members is recorded in the member company information page 850.

Referring back to FIG. 11, when the seller clicks on an item registration menu of the menus 811 to register an item for sale, the server 100 responds to the click, and a product registration page 860 ) Is provided to the seller terminal 300. The product registration page 860 has windows for entering information necessary to sell a product on this site. An example of the product registration page 860 is shown in FIG. 16. Referring to FIG. 16, the product registration page 860 includes a product name input window, a product price input window, a product quantity input window, and a payment method input window. The seller also fills in information in the input windows of the product registration page 860 and then clicks on a product registration item 816 in the product registration page 860. When the seller clicks on the product registration item 816, based on the product registration page information from the seller terminal, the server 100 registers the product and updates the registered product information of the server 100. do. After the server 100 registers the product, the server 100 provides the product registration confirmation page 870 as shown in FIG. 17 to the seller terminal 300.

Referring back to FIG. 2, when the ID and password input from the user terminals 200, 300, and 400 are general members, the server 100 displays a general member page 900 on the general member terminal 400. To provide.

An example of the general membership page 900 is shown in FIG. 18. Referring to FIG. 18, the general member page 900 may include a plurality of menus 911 for selecting information for the general member. For example, the general member page 900 may be configured to transmit messages to the general member. Free bulletin board ”menu,“ technical data ”item for providing technical data to general members,“ user guide ”menu, and“ product search ”menu 911 for searching for a product. Also preferably, the merchant page 800 includes a plurality of category items 912 that allow to classify registered products according to their respective categories and to select each category. Also, preferably, the general member terminal 400 includes a product search item 913 to search for a predetermined product. Also preferably, the general membership page 900 includes a new product item 914 listing recently registered products and a recommended product item 915 listing products recommended on this site. Price information is excluded from the new product item 914 and the recommended product item 915, and the general member may not be able to purchase a product.

If the general member terminal 400 selects a "free board" item among the menus 911, the server 100 is a bulletin board page (not shown) in which the general member can freely write his / her own article. To provide. In addition, when selecting the "technical data" menu, the server 100 provides a technical data page (not shown) to the general member terminal 400, and provides the technical data to the general member.

Hereinafter, the Internet commerce system having the above configuration will be described in more detail with reference to the accompanying drawings.

FIG. 19 is a flowchart for describing an operation of the system illustrated in FIG. 1.

When a user terminal 200, 300, 400 accesses the site via the Internet, the server 100 logs into the connected user terminal 200, 300, 400 as shown in FIG. 510 is provided (S1, S2).

If the user of the user terminal (200, 300, 400) is not a registered member of this site, in order to accept the new member registration request of the user, select the membership application item 514 of the login page 510 Should be. When the user clicks on the subscription request item 514, the server 100 responds to the click and the subscription page 515 shown in FIG. 3 linked to the subscription request item 514. Is provided to the user terminals 200, 300, and 400 (S3, S4, S5).

When the user of the user terminal 200, 300, 400 enters the corresponding information in the user information input windows of the member registration page 515 and then clicks a member registration item, the server 100 Along with a message indicating that the user terminal 100 has been registered as a member, the login page 510 is again provided to the user terminal 100 (S6 and S7).

If the user terminal 200, 300, 400 enters an ID and password in each of an ID input window 511 and a password input window 512, and then clicks a login item 513, the server 100 Based on the input ID and password from the user terminals 200, 300, and 400, it is determined whether the user of the user terminals 200, 300, or 400 belongs to a buyer, a seller, a general member, or a non-member. When the user of the user terminal 200, 300, 400 is determined to be a buyer, the server 100 provides the buyer terminal 200 with a buyer page 610 as shown in FIG. 4 ( S8, S9).

When a buyer of the buyer terminal 200 selects (or clicks) any one of the plurality of category items 612 of the buyer page 610 before the purchase, the server 100 5, a product information page including sub-category 621 of a selected category item and information 622 such as product name, product price, quantity, and registration date of products registered under the selected category item ( 620 is provided. When the buyer selects a product to purchase from the new product item 614 and the recommended product item 615 of the buyer page 610, or the product information item 622 of the product information page 620. And in response to the selection, the server 100 displays a product description page 630 in the user terminal 200, 300, 400 that describes the selected product as shown in FIG. 6. 200). When the buyer views the product description page 630 and is willing to make a purchase, the buyer enters the quantity in the "Application Quantity" input window 631 of the product description page 630, and enters the "Add to Cart" item ( 632). Then, the shopping cart terminal 200 displays the shopping cart page 640 as shown in FIG. 7. When there is a change to be made in the contents of the shopping cart page 640, the buyer clicks on the "edit" item 642 of the shopping cart page. In addition, if there is an item to be deleted from the contents of the shopping cart page 640, the item to be deleted is selected and an item “empty” item 643 is selected. If there is a product to be purchased other than the contents of the shopping cart page 640, the item " continue purchasing " When the purchaser checks the contents displayed on the shopping cart page 640 and the contents of the shopping cart page 640 are not abnormal, the buyer clicks on the "order" item 641 of the shopping cart page 640. When the purchaser terminal 200 clicks on the "order" item 641 of the shopping cart page 640, the purchaser terminal 200 is provided with an order contents view page 650 as shown in FIG. do. Then, when the buyer checks the contents of the order contents view page 650 and wishes to apply for a purchase, the buyer clicks the “send order” item 651 on the order contents view page 650. When the buyer clicks on the "send order" item 651, a purchase order 660 for a buyer to be described later corresponding to the contents of the order contents view page 650 is sent to the server 100. . When the server 100 receives the purchase order 660 from the buyer terminal 200, the server 100 stores the purchase order 660 and based on the order 660. Generate an order for purchaser 670 as shown in 10. At this time, if the products of the order sent by the buyer are products registered by a plurality of sellers, the server 100 generates a plurality of seller orders 670 respectively corresponding to each of the plurality of sellers. And, the plurality of seller orders 670 are sent to each of the plurality of vendors (S10, S11).

When the user of the connected user terminals 200, 300, and 400 is a seller, the server 100 provides a seller page 800 to the seller terminal 300 (S12 and S13).

When the seller terminal 300 clicks on the item "My Channel" on the seller page 800, the server 100 responds to the selection and displays the seller terminal 300 shown in FIG. Provide a seller information page 820 as shown. When the seller clicks on the item "Sales ID information" 821 of the seller information page 820, in response to the click, the server 100 has information related to the seller ID in the seller terminal 300. A merchant ID information page 830 as shown in FIG. 13 is provided. In this case, when the seller has a correction item in the contents of the seller ID information page 830, the seller modifies the information in the seller ID information page 830, and then the " Click on the item 832 of the “Complete member information modification”. Then, in response to the click, the server 100 modifies or updates the information of the seller ID information page 830 according to the modification.

When the seller clicks on the item " item registration details " item 822 of the seller information page 820, the server 100 responds to the click and the server 100 registers the product to the seller terminal 300 so far. An article registration details page 840 shown in FIG. 14 with information related to the details is provided. In addition, when the seller clicks on the "member company information" item 823 of the seller information page 820, in response to the click, the server 100 displays the personal information of the seller's individual in the seller terminal 300. It provides a member company information page 850 as shown in Figure 15 recorded. When the seller clicks on the item registration menu of the menus 811 to register an item for sale, the server 100 responds to the click, and the product registration page 860 as shown in FIG. 16. ) Is provided to the seller terminal 300. Subsequently, when the seller enters information in the input windows of the product registration page 860 and then clicks a product registration item 816 in the product registration page 860, the server 100 provides the seller with the information. On the basis of the product registration page information from the terminal, the product is registered and the registered product information of the server 100 is updated. After the server 100 registers the product, the server 100 provides a product registration confirmation page 870 as shown in FIG. 17 to the seller terminal 300 (S14 and S15).

If the ID and password inputted from the user terminals 200, 300, and 400 are general members, the server 100 displays the general member page 900 as shown in FIG. 18 on the general member terminal 400. To provide. When the general member terminal 400 selects a "free bulletin board" item among the menus 911, the server 100 provides a bulletin board page through which the general member can freely write his or her article. In addition, when selecting the "technical data" menu, the server 100 provides a technical data page to the general member terminal 400, and provides the technical data to the general member (S16).

Therefore, according to the above configuration, a seller having a product to sell and a buyer who wants to purchase a small amount of products can easily sell and purchase.

As described above, according to the present invention, it is possible to realize a commerce method and a system through the Internet that can simplify the registration of the product to be sold and the purchase application of the buyer so that the seller and the buyer can easily trade. do.

Although the present invention has been described in detail by the above embodiments, the present invention is not limited thereto, and variations and improvements can be made without departing from the ordinary knowledge of those skilled in the art.

Claims (24)

a) providing a buyer page introducing at least one registered product to a user terminal connected via the Internet; b) when selecting a product to purchase in the user terminal, generating an order in accordance with the selected product; And c) providing the received order to the seller upon receipt of the order from the user terminal. The method of claim 1, wherein the user terminal is at least one and the purchaser page is provided to each of the at least one user terminal. 3. The method of claim 1 or 2, wherein the purchaser page is at least one. The method of claim 1, wherein the method is d) providing a page for requesting a user of the user terminal to enter an ID and a password. The method of claim 4, wherein the method is e) determining whether the user belongs to a buyer, seller, general member, or non-member based on the ID and password from the user terminal, wherein step a) is performed in step e). And if the user determines to be a buyer, providing the buyer page to the user terminal of the user. The method of claim 4, wherein the method is f) if the user determines in step e) a seller, providing a seller page on the user terminal; And g) registering the product to be sold according to the information of the product input from the user terminal and updating the page for the buyer. The method of claim 4, wherein the method is h) if the user is determined to be a general member in step e), the method further comprises providing a general membership page to the user terminal. The apparatus of claim 4, wherein the page includes a new membership request menu for allowing a user of the user terminal to apply for new subscription. The method further comprises: i) if the user selects the new membership request menu, providing a new subscription page including a subscription information input field to the user terminal. How to trade through. First means for providing a purchaser page introducing at least one registered product to a user terminal connected via the Internet; And A second means for generating a second order in accordance with said received first order upon receipt of a first order from said user terminal, and providing said second order to a seller's terminal of a seller of said selected product, The purchaser page generates the first order in accordance with the selected product in the user terminal when selecting a product displayed on the purchaser page. 10. The system of claim 9, wherein the user terminal is at least one and the purchaser page is provided to each of the at least one user terminal. 11. The system of claim 9 or 10, wherein said purchaser page is at least one. 10. The system of claim 9, wherein said first means provides a page to said user terminal requesting a user of said user terminal to enter an ID and password. The method of claim 12, wherein the first means determines whether the user belongs to a buyer, a seller, a general member, or a non-member based on an ID and a password from the user terminal, and the determination result indicates that the user is a buyer. , The purchaser page is provided to the user terminal of the user. 13. The method of claim 12, wherein the first means provides a seller page to the user terminal when the user is a seller, registers a product to be sold according to information of a product input from the user terminal, and A commerce system over the Internet, characterized by updating a page. The system of claim 12, wherein the first means provides a general membership page to the user terminal when the user determines that the user is a general member. The apparatus of claim 12, wherein the page includes a new member request menu for allowing a user of the user terminal to apply for new subscription. The first means comprises: i) if the user selects the new membership request menu, providing a new subscription page including a subscription information input field to the user terminal. Providing a purchaser page introducing at least one registered product to a user terminal connected through the Internet, generating a second order based on the received first order when receiving the first order from the user terminal, A server for providing the second order to a seller terminal of a seller of the selected product, The purchaser page may generate the first order in accordance with the selected product at the user terminal when the user selects a product displayed on the purchaser page. 18. The system of claim 17 wherein the user terminal is at least one and the purchaser page is provided to each of the at least one user terminal. 19. The system of claim 17 or 18, wherein the buyer page is at least one. 18. The system of claim 17, wherein the servo provides a page to the user terminal requesting a user of the user terminal to enter an ID and a password. 18. The method of claim 17, wherein the server determines whether the user belongs to a buyer, a seller, a general member, or a nonmember based on an ID and a password from the user terminal. And providing the buyer page to the user terminal of the user. 18. The apparatus of claim 17, wherein the server provides a seller page to the user terminal when the user is a seller, and registers a product to be sold and information of a product to be sold according to information of a product input from the user terminal. Commerce system over the Internet, characterized in that for updating the. 18. The system of claim 17, wherein when the server determines that the user is a general member, the server provides a general member page to the user terminal. 18. The apparatus of claim 17, wherein the page includes a new member request menu for allowing a user of the user terminal to request a new subscription, And when the user selects the new membership request menu, the server provides a new subscription page including a subscription information input field to the user terminal.