JP2002092419A - Method of receiving purchase order via network - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a method capable of confirming notabilia as to a commodity surely before a purchaser transmits a purchase order, when the purchase order is received via a client system connected to a network using a server system connected to the same network. SOLUTION: In this method for receiving an order from a purchaser using a server system and a client system connected to the same network, a document for displaying a purchase request list 15 serving as a commodity list stored preliminarily in the sever system is transmitted to display the list 15 in the client system, a purchase button 8 is provided in the displayed list 15, and a notabilia column 16 containing the notabilia 13 relating to the commodity purchase is displayed on a display of the client system to call a notification upon the purchaser, when a request is issued to purchase the commodity based on the button 8.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for receiving a purchase order from a purchaser through a client system connected to the same network using a server system connected to the network.

[0002]

2. Description of the Related Art A large number of computer systems are connected to a network represented by the Internet, and these computer systems can communicate with each other. When the world wide web service on the Internet is used, one of the computer systems connected to the network is set as a server system, that is, a web server, and an address is assigned to the server system. In addition, data communication can be performed between any other computer system and the web server. Each web page stored on the server system is also assigned an address, and by using this address, any client system calls a web page that the user wants stored on the server system and calls this web page on the server system. Can be sent to the client system. The web page received by the client system is displayed on a display of the client system using software called a browser.

A web page is usually a document described in a hypertext markup language (HTML), and a browser of a client system receiving the web page transmits character information or graphics according to the contents described in the HTML document. Display the resource information on the display of the client system. In the HTML document, it is also possible to describe the address of another web page of the server system or the web page of another server system as a link, and the purchaser selects the link displayed on the display. The other web page can be transferred to the client system. Also, various functions built for the web page, such as JAVA (registered trademark) language, JAVA script, CGI (Common Gateway Interface), SSI
Using a function such as (Server Side Include), the server system or the client system can perform more advanced processing and communication, and the processing result can be displayed on the client system.

[0004] A seller who intends to sell goods and services to a purchaser uses a server system connected to a network and uses the above various communication means with a purchaser who operates a client system also connected to the network. To communicate and sell products and services. The seller stores various types of information on the server system, and assigns addresses to the server system and each information stored in the server. Each purchaser obtains the address given to the seller's server system based on information published in books, newspapers, magazines, etc., inputs the address to the client system operated by the purchaser, and enters the address of the seller. Information can be obtained from the server system. Alternatively, the server system can be reached by using a search system on a network that can be widely used, or by using a link described in another web page.

[0005] A purchaser operating the client system transmits a request to the server system to transfer a web page including product information stored in the server system from the server system to the client system, and displays the web page on the display of the client system. . Normally, a web page displayed on a display often takes the form of a list of a large number of products and the like, for the sake of convenience for a purchaser to find a product or the like that he or she wants from a large number of products and services.
For one product, a product name, a model number, a unit price, simple features, and the like are listed, and an input window and a push button for a purchaser to input are arranged near the description. The input window is for inputting the number of purchases of the product, and the push button is displayed on the web page to be selected when the purchaser desires to purchase the product. The purchase number of the product is determined by the purchaser inputting a number into the input window. When the buyer selects the above push button,
Specifically, a purchase request for the product is transferred from the client system to the server system by moving the mouse cursor to a push button and performing a mouse click on the purchaser's display. A radio button is displayed on the web page instead of the push button, and a purchase request can be made by selecting the radio button.

[0006] The server system has a purchase list area for storing a purchase request from the purchaser. The server system that has received the purchase request for the one product by transfer from the client system stores the purchase request in the purchase list area. By using the JAVA script, the purchase request can be temporarily stored in the browser of the client system. When the purchaser has completed the purchase request for all the products desired to be purchased, the purchaser transfers a signal indicating that the purchase request has been completed from the client system to the server system by operating the displayed web page. When a purchase request for each product is temporarily stored in the client system, the stored data is transferred to the server system when the purchase request is completed. Normally, buyers choose a payment method on a web page
After making the determination, the server system performs a process of instructing the seller to ship the product according to the settlement method determined by the purchaser.

As described above, by using the server system managed by the seller and the client system operated by the purchaser among the systems connected to the network, the seller can purchase any store without preparing a store. , And the purchaser can select and order necessary products and services while staying at home or office.

[0008]

SUMMARY OF THE INVENTION As described above,
In a method of receiving a purchase order from a buyer through a client system connected to the same network using a server system connected to a network, a product list transmitted from the server system to the client system and displayed on a display of the client system is However, since it is necessary to list as many products as possible in a limited display space for the convenience of the purchaser, only limited information can be displayed for information on individual products.

[0009] However, depending on the product, there are cases where the purchaser should pay attention when purchasing. For example, when two types of products can be selected for consumables used in the same device and a special adapter must be prepared to use one product, the one product It is preferable to have the purchaser who decides to purchase the product pay attention to the necessity of a special adapter and then make a purchase decision.

Normally, in a web page of a product list displayed on a display of a client system,
The product name is a link. When the mouse cursor is placed on the product name and the mouse is clicked, detailed information of the product is often transferred from the server system and displayed on the display of the client system. Naturally, this detailed information can include notes to the purchaser. However, the purchaser does not always check the detailed information, and if the user does not check the detailed information, the purchaser may purchase without knowing the precautions, which may cause trouble.

Therefore, according to the present invention, when a purchase order is received from a purchaser through a client system connected to the same network using a server system connected to the network, the purchaser must transmit the purchase order before transmitting the purchase order. The purpose is to provide a method that allows the user to confirm notes on the product.

[0012]

A first method for receiving a purchase order according to the present invention is a method for receiving a purchase order from a purchaser using a server system connected to a network. A list of products that can be received, and if there is a precaution regarding product purchase for each product, the precautions are stored as precautions for each product, and the client system connected to the same network In response to the request from the client system, a document displaying the product list and purchase request list stored in the server system in advance is transmitted to the client system through the network, and the product list and purchase request list is displayed on the display to the purchaser. When a request to purchase one product is made in the client system, a request to purchase the product is made. If there are notes on purchase in the notes for each product, a note column containing the notes is displayed on the display of the client system to urge the buyer to pay attention, and then the confirmation information from the client system is displayed. Upon receiving the order, the purchase order for the one product is determined.

[0013] The method of receiving a second purchase order of the present invention is as follows.
In the first method, the notice field to be displayed on the display of the client system includes a function for indicating a purchase intention and a function for indicating a purchase cancellation intention. When a function for indicating the intention of the purchase confirmation is selected, a purchase confirmation signal is transmitted to the server system to confirm the purchase order of the product, and a function for indicating the intention of the purchaser to stop the purchase by the purchaser. Is selected, the purchase order of the one product is canceled.

[0014] The third method of receiving a purchase order of the present invention is as follows.
In the first or second method, a list of products that can receive the purchase order is stored in the server system as a product list file, and the notes for each product are stored in the server system as a notes file for each product. The server system transmits a document displaying the product list and the purchase request list to the client system based on the product list file, and when the client system makes a request to the server system to purchase one product, A document displaying a notice column based on the product-specific notice file is transmitted from the server system to the client system.

[0015] The fourth method of receiving a purchase order of the present invention is as follows.
A method of receiving an order from a purchaser using a server system and a client system connected to the same network, wherein the server system stores a list of products that can receive a purchase order, and stores a product list for each product. If there are notes on purchase, the notes are stored as notes for each product, and the client system requests the server system to transfer the product list and the purchase request list to the server system in response to the purchaser's operation. Receives a request from the client system, transmits a document displaying a product list and a purchase request list stored in the server system in advance to the client system via the network, and the client system displays the document on the display based on the transmitted document. A product list and a purchase request list are displayed, and the displayed product list and The input request list includes a function that allows the purchaser to make a product purchase request, and when a request to purchase one product is made in the client system based on the function, a note on the purchase of the one product Is displayed in the notice by product, the notice column including the notice is displayed on the display of the client system to urge the buyer's attention, and the displayed notice column includes the purchaser. Is provided, and when the confirmation information is transmitted from the client system to the server system based on the function, the purchase order of the one product is determined.

The fifth method of receiving a purchase order of the present invention is as follows.
In the fourth method, the notice field to be displayed on the display of the client system includes a function for indicating purchase intention and a function for indicating purchase cancellation. When a function for indicating the intention of the purchase confirmation is selected, a purchase confirmation signal is transmitted to the server system to confirm the purchase order of the product, and a function for indicating the intention of the purchaser to stop the purchase by the purchaser. Is selected, the purchase order of the one product is canceled.

According to a sixth method of receiving a purchase order of the present invention,
In the fourth or fifth method, a list of products that can receive the purchase order is stored in the server system as a product list file, and the product-specific notes are stored in the server system as product-specific notes files. The server system transmits a document displaying the product list and the purchase request list to the client system based on the product list file, and when the client system makes a request to the server system to purchase one product, A document displaying a notice column based on the product-specific notice file is transmitted from the server system to the client system, and the notice is displayed on a display of the client system.

A first system for receiving a purchase order according to the present invention is a system for receiving an order from a purchaser using a server system and a client system connected to the same network, wherein the server system receives a purchase order. Stores a list of products that can be used, and, if there is a precaution regarding product purchase for each product, stores the precautions as product-specific precautions. The server system requests the system to transfer the product list / purchase request list, and the server system receives the request from the client system and transmits a document displaying the product list / purchase request list stored in the server system in advance to the client system via the network. , The client system displays on the display based on the transmitted document. A product list / purchase request list is displayed, and the displayed product list / purchase request list has a function of enabling a purchaser to make a product purchase request. When a request to purchase is issued, the client system displays a precautionary column containing the precautionary information on the display when the precautionary information regarding the purchase of the one item is present in the precautionary information for each product. In the displayed cautions column, an input function by the purchaser is provided, and when confirmation information is transmitted from the client system to the server system based on the function, the one product is It is characterized in that a purchase order is confirmed.

According to the second system for receiving a purchase order of the present invention, in the first system, the notice column displayed on the display of the client system includes a function for indicating intention of purchase confirmation and a function for indicating purchase intention. A function for indicating the intention to cancel is provided, and when the purchaser selects a function for indicating the intention to confirm the purchase, a purchase confirmation signal is transmitted to the server system, and the purchase order of the product is ordered. It is characterized in that the purchase order for the one product is canceled when the function is confirmed and the purchaser selects a function for indicating the intention of stopping the purchase.

In a third system for receiving a purchase order according to the present invention, in the first or second system, a list of products that can receive the purchase order is stored in a server system as a product list file. The notice for each product is stored in the server system as a notice file for each product, and the server system transmits a document displaying the product list and the purchase request list to the client system based on the product list file. When a request to purchase one product is made to the system, a document displaying a notes column is transmitted from the server system to the client system based on the product-specific notes file.

In the first and fourth methods and the first system of the present invention, when a purchaser makes an input to purchase one product of a web page displayed on a display of a client system, Specifically, for example, when the mouse cursor is placed on the "purchase button" prepared for the one product on the web page displayed on the display and a mouse click is performed, on the display of the client system, A cautionary note that the purchaser should pay attention to when purchasing the one product is displayed. By reading the displayed notice, the purchaser can surely take the accompanying measures when purchasing the product, and can stop the purchase if it is determined that the purchase should be stopped.

In the second and fifth methods and the second system according to the present invention, the notice field displayed on the display of the client system as a notice indicates the function of indicating the intention of purchase confirmation and the purchase. It has a function to indicate intention to stop. For example, a “purchase confirmation button” and a “purchase stop button” are displayed side by side. Only when the purchaser selects the purchase confirmation button, a purchase confirmation signal is transmitted to the server system to confirm the purchase order of the product, or the purchase order confirmation information is temporarily stored in the client system. When the purchase cancel button is selected, the purchase order for the product is canceled and cancellation information is transmitted to the server system, or nothing is transmitted if the purchase signal has not yet been transmitted to the server system. Failure to do so effectively cancels the purchase order. Since the notes are surely reflected in the purchase behavior of the buyer, the buyer does not act without being aware of the notes and does not suffer any unexpected disadvantage.

Of course, in the present invention, the notes can be embedded from the beginning in the document for the product list and the purchase request list transmitted from the server system to the client system. At first, only the product list and the purchase request list are displayed on the display of the client system, and the notes embedded in the document are not displayed. Then, only when the purchaser selects the purchase of one product, the notes on the purchase of the product embedded in the document are displayed on the display. However, if such a method is adopted, all items including items that the purchaser does not plan to purchase will be transferred from the server system to the client system in a lump. It takes a long time to transfer. In contrast, the third of the present invention,
In the sixth method and the third system, the product list file and the product-specific notice file are stored as different files in the server system. Therefore,
Since the precautions are not included in the document for the product list / purchase request list that is transferred first, the transfer can be completed in a short time, and the purchaser can issue the list transfer request for a short time. Thus, the list can be displayed on the display of the client system.

[0024]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the drawings. FIG. 1 shows a server system 1 and a client system 2 (2a and 6, 2b) of the present invention.
And 6, 2c and 6) are conceptual diagrams showing the connection status of the network 3. The Internet is the most common network 3 used in the present invention. This allows
All the purchasers 5 having the client system 2 capable of connecting to the Internet can connect to the server system 1 of the present invention and place a purchase order. The server system 1 used in the present invention may be any computer server system that can always be connected to a network.
In particular, a web server having a world wide web function is most preferable. Further, in the server system 1 of the present invention, it is not necessary for one server system to handle all the functions, and the functions can be shared by a plurality of server systems. For example, the server system that transmits the product list and the injection request list and the server system that receives the purchase request may be different. For the destination of various signals sent from the client system,
Since the information is described in advance on a web page sent from the server system to the client system, the purchaser can perform the operation without being conscious of whether the server system is singular or plural.

In the present invention, the client system 2 operated by the purchaser 5 may be any computer system that can connect to the network 3 and communicate with the server system 1. Personal computers and mobile phones having a network connection function are the most common. The “purchaser” is a concept including a final consumer who actually uses the purchased product or service, a person who performs a purchasing action on behalf of a request from the final consumer, a wholesaler, and the like.

Buyer 5 wishing to purchase goods or services
Connects the client system 2 operated by the user to a network 3 such as the Internet, and attempts to connect to the server system 1 managed by the seller. The server system is provided with an address on the network called a URL (Uniform Resource Locator), and the client system can access the server system and resources such as web pages on the server system based on this address. is there. The purchaser obtains the URL of the seller's server system from newspapers, magazines, catalogs, and the like, and can request the server system to transmit a web page or the like by inputting the URL into a browser on the client system. Alternatively, a similar request can be made by using a search system that can be widely used on the Internet, or by using a link provided on another web page.

As for the hierarchical structure of the web page in the server system 1, a web page called a home page, which is an overall introduction of the seller, is usually transmitted first, and a home page 14 is displayed on a display as a browser screen 7 as shown in FIG. Is displayed. Homepage 14
Describes web pages of various services that can be used as links. In the present invention,
The purchaser selects a link to place a purchase order on home page 14 displayed on the display of the client system. In FIG. 2, the link 18 displayed as "Internet mail order page" is clicked with the mouse. By selecting this link, a transmission request of a web page document as a product list and purchase request list is transmitted from the client system to the server system, and the server system displays the product list and purchase request list on the client system. Send a document to be sent.

The document displaying the product list and the purchase request list is usually described in an HTML document format, and is stored and stored as a file in the server system. When this document is transferred from the server system to the client system and read into the browser of the client system, as shown in FIG. 3, a product list and purchase request list 15 are displayed on the display of the client system based on the description of the HTML document on the browser screen. 7 is displayed. In the list, one or more lines are usually allocated to one product, and products that can receive a purchase order, such as printers, recording paper, and scanners, are displayed in a list. For each product, the product name, model number, unit price, and a simple product introduction are described if necessary. In addition, in the display field of each product, an input window 9 for the purchaser to input the purchase quantity, a purchaser A push button (purchase button 8) having a function for requesting a purchase order is displayed. If the product name is set as the link 19, by clicking on the product name, detailed information of the product can be displayed on the display of the client system.

When the purchaser selects one product from the product list and the purchase request list and makes a purchase order request,
If there is a note regarding the one product in the notes for each product stored in the server system, a note column is displayed on the display of the client system. The notice column can be displayed by updating the page displayed on the browser screen of the client system. Alternatively, as shown in FIG. 4, the browser screen 7 is divided by frames (17a, 17b). One of the frames 17b may be used as the notice column 16 or, as shown in FIG. 5, a new browser screen 7b is launched separately from the currently displayed browser screen 7a, and a product list and The notes column 16 can also be displayed as a small window in a form partially overlapping the purchase request list 15.

FIG. 6 shows an example of the notice column on the browser screen. In the display of the notes column 16, first, notes 13 that the purchaser should know when purchasing the product.
(For example, “When using this paper, please purchase the optional“ High tension spindle ”.” ”When using this paper, use the optional“ High tension spindle ”. It is recommended.] In addition, the display of the notice column 16 may include two functions, that is, a function for indicating purchase intention and a function for indicating purchase cancellation. That is, as shown in FIG. 6A, input means such as two push buttons operated by the purchaser are displayed while the notice is displayed. The first push button (purchase confirmation button 11) is a button which is selected when the purchaser has read the notes and does not understand the intention of purchase, and is "OK" on or near the push button. , "Purchase confirmation", "Continue purchase", "Confirmation", etc. are described. By selecting the push button 11, a purchase confirmation signal is transmitted to the server system to confirm the purchase order of the product, or the client system reads the notes and informs the client system of the purchase intention. The information indicating the absence can be temporarily stored. Second push button (Purchase stop button 1
2) is a button to be selected when the purchaser wants to cancel the purchase as a result of reading the precautions, and the word above the push button is written near the push button to indicate "cancel purchase". . By selecting this push button 12, the purchase order is canceled and cancellation information is sent to the server system or the client system indicates that the purchaser has decided to cancel the purchase as a result of reading the notes. The information can be temporarily stored. In addition, as shown in FIG. 6B, one push button may be displayed, and the push button may be a button to be selected when the purchaser has read the notes. "Close" on or near the push button,
Include words that mean "OK". When the purchaser puts the mouse cursor on the push button and clicks the mouse, information indicating that the push button has been pushed can be transmitted to the server system or temporarily stored in the client system. As shown in FIG. 6C, the information of the product selected by the purchaser 5 may be displayed in the display of the notice column 16.

In the first, second, fourth and fifth methods and the first and second systems of the present invention, the transmission of the product list and purchase request list 15 from the client system 2 to the server system 1 is performed. When a request is made, the product list / purchase request list 15 is stored in the client system 1.
A document written in HTML or the like to be displayed on the web browser is transmitted. In the document to be transmitted, not only a description for displaying the product list and the purchase request list 15 but also a description relating to the precautions 13 can be included. The flowchart is shown in FIG. For example, if the description about the notes 13 is described in a JAVA script, the notes are not displayed in the product list and purchase request list 15 initially displayed on the client system 1, and one item in the list is not displayed. Only when the purchase is selected, the notice 13 regarding the purchase of the product embedded in the document is displayed on the display 6.

On the other hand, in the third and sixth methods and the third system of the present invention, in the server system 1, the product list file 22 and the product-specific
3 are stored as separate files, and the document for displaying the product list / purchase request list 15 that is transferred first does not include the notes 13. The document for displaying the product list and purchase request list 15 and the product list file 22 may be the same. A flowchart is shown in FIG. 8, and a block diagram of the server system 1 is shown in FIG. When the purchaser 5 selects the purchase of one product in the product list / purchase request list 15, a signal indicating the selection is transferred from the client system 2 to the server system 1, and only when the purchaser 5 pays attention to the one table item Item 13 is transferred from server system 1 to client system 2 and displayed on display 6 of client system 2. Since the document for displaying the product list / purchase request list 15 to be transferred first does not include the notes 13, the transfer can be completed in a short time, and the purchaser can issue a transfer request shortly after issuing the transfer request. The product list / purchase request list 15 can be displayed on the display 6 of the client system by time.

When the buyer confirms the purchase request by reading the notes 13 in the notes column 16 and pressing the first push button (purchase confirmation button 11) in the notes column 16 as described above. The client system can read that the buyer has read the notes and know that the purchase intention is still unaffected. At this time, the client system 2 may immediately transmit the purchase request confirmation of the one product to the server system 1. On the other hand, since the purchaser usually selects a plurality of products and purchases them collectively, the purchase request determination information of one product is stored in the client system 2 as shown in the flowcharts of FIGS. In addition, when the purchaser completes the selection of all the commodities and selects the purchase end button 10, the purchase may be collectively transferred from the client system 2 to the server system 1.

When the server system 1 receives from the client system 2 a signal indicating that the purchase order has been completed by the purchaser, the server system 1 determines the purchase order and notifies the seller of a product shipping instruction and a settlement method. For payment method,
Before or after receiving the purchase order, it is determined by the purchaser's choice.

FIG. 9 is a block diagram of the server system 1 in the third and sixth methods and the third system of the present invention. Control means 20 of server system 1
Is a central portion of a computer including a CPU (Central Processing Unit), an input / output control device, a memory (main storage device), and the like. The network 3 such as the Internet and the control unit 20 are connected by the communication unit 21. The communication means can be selected from a modem, a terminal adapter, a router, a network face card, and the like. The product list file 22 and the product-specific notes file 23 are stored in an auxiliary storage device such as a hard disk, and are stored in a memory in the control unit as needed. After the contents of these files are processed in the control means 20, they are transferred from the communication means 21 to a client system (not shown) via the network 3. Regarding the server system 1 according to the other method of the present invention, the same configuration as that of FIG. 9 can be adopted except for the file configuration.

[0036]

The present invention provides a method for receiving a purchase order from a purchaser through a client system connected to the same network using a server system connected to the network. Attention is displayed at the stage of indicating the intention to purchase the product, so that the purchaser does not notice the caution and purchases the product without suffering an unexpected disadvantage. Also, by storing the product list file and the product-specific notes file as separate files in the server system, the product list / purchase request list that is transferred first contains no notes. Can be completed in a short time, and the purchaser can display the list on the display 6 of the client system in a short time after issuing the transfer request.

[Brief description of the drawings]

FIG. 1 is a conceptual diagram showing a connection status of a server system, a client system, and a network according to the present invention.

FIG. 2 is a diagram showing a homepage displayed on a display of the client system of the present invention.

FIG. 3 is a diagram showing a product list and a purchase request list displayed on a display of the client system of the present invention.

FIG. 4 is a diagram showing a situation in which a product list / purchase request list displayed on a display of a client system of the present invention and a notes column are displayed in separate frames on the same screen.

FIG. 5 is a diagram showing a situation where a product list / purchase request list and a notice column to be displayed on the display of the client system of the present invention are separately displayed as separate screens;

FIG. 6 is a diagram showing a notice column displayed on a display of the client system of the present invention.

FIG. 7 is a flowchart of the present invention.

FIG. 8 is a flowchart of the present invention.

FIG. 9 is a block diagram of the server system of the present invention.

[Explanation of symbols]

 1 server system 2a client system 2b client system 2c client system 3 network (Internet) 4 communication line 5 purchaser 6 display 7 browser screen 7a browser screen 7b browser screen 8 purchase button 9 input window 10 purchase end button 11 purchase confirmation button 12 purchase Cancel button 13 Notes 14 Home page 15 Product list and purchase request list 16 Notes column 17 Frame 17a Frame 17b Frame 18 Link 19 Link 20 Control means 21 Communication means 22 Product list file 23 Product notes file

Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat II (reference) G06F 3/00 651 G06F 3/00 651A

Claims (9)

[Claims] 1. A method for receiving a purchase order from a purchaser using a server system connected to a network,
The server system stores a list of products for which purchase orders can be received, and stores the notes as product-specific notes when there is a note on product purchase for each product. In response to a request from a client system connected to the server, a document displaying a product list and a purchase request list stored in the server system in advance is transmitted to the client system via the network,
By displaying the product list and the purchase request list on the display, the purchaser is prompted to purchase the product, and when a request to purchase one product is made in the client system, the precautions regarding the purchase of the one product are classified by product. If the item is present in the notice, the notice column including the notice is displayed on the display of the client system to urge the purchaser's attention, and thereafter, the one item is received by receiving the confirmation information from the client system. A method of receiving a purchase order, which is characterized by confirming the purchase order of the purchase order. 2. The notice field displayed on the display of the client system has a function for indicating purchase intention and a function for indicating purchase cancellation. When a function for indicating the intention of purchase confirmation is selected, a purchase confirmation signal is transmitted to the server system to confirm the purchase order of the product, and a function for indicating the intention of the purchaser to cancel the purchase is provided. 2. The method according to claim 1, wherein when the selection is made, the purchase order for the one product is canceled. 3. A list of products that can receive the purchase order is stored in the server system as a product list file, and the product-specific notes are stored in the server system as product-specific notes files. Transmits a document displaying a product list and a purchase request list to the client system based on the product list file, and when a request to purchase one product is made from the client system to the server system, 3. The method according to claim 1, wherein a document displaying a notice column based on the item file is transmitted from the server system to the client system. 4. A method for receiving an order from a purchaser using a server system and a client system connected to the same network, wherein the server system stores a list of products that can receive the purchase order, If there is a precaution regarding product purchase for each product, the precautions are stored as precautions for each product, and the client system transfers the product list and purchase request list to the server system upon operation of the purchaser. Upon receiving the request from the client system, the server system transmits to the client system a document displaying the product list and purchase request list stored in advance in the server system to the client system. To display the product list and purchase request list on the display. The product list / purchase request list includes a function that allows the purchaser to make a product purchase request. When a request to purchase one product is made in the client system based on the function, the one product If there are notes on purchase in the notes for each product, a note column including the notes is displayed on the display of the client system to urge the buyer's attention. Is provided with an input function by a purchaser, and when the confirmation information is transmitted from the client system to the server system based on the function, the purchase order of the one product is determined. How to receive. 5. The notice field displayed on the display of the client system has a function for indicating purchase intention and a function for indicating purchase intention, and is provided by the purchaser. When a function for indicating the intention of purchase confirmation is selected, a purchase confirmation signal is transmitted to the server system to confirm the purchase order of the product, and a function for indicating the intention of the purchaser to cancel the purchase is provided. 5. The method according to claim 4, wherein when the selection is made, the purchase order for the one product is canceled. 6. A list of products that can receive the purchase order is stored in the server system as a product list file, and the notes for each product are stored in the server system as a notes file for each product. Transmits a document displaying a product list and a purchase request list to the client system based on the product list file, and when a request to purchase one product is made from the client system to the server system, 6. A purchase order according to claim 4 or 5, wherein a document displaying a notice column based on the matter file is transmitted from the server system to the client system, and the notice is displayed on a display of the client system. Method. 7. A system for receiving an order from a purchaser using a server system and a client system connected to the same network, wherein the server system stores a list of products that can receive the purchase order, If there is a precaution regarding product purchase for each product, the precautions are stored as precautions for each product, and the client system transfers the product list and purchase request list to the server system upon operation of the purchaser. Upon receiving the request from the client system, the server system transmits to the client system a document displaying the product list and purchase request list stored in advance in the server system to the client system. To display the product list and the purchase request list on the display. A function that allows the purchaser to make a product purchase request is provided in the obtained product list and purchase request list, and when a request to purchase one product is made in the client system based on the function, the client system If the notice regarding the purchase of one item is present in the instructions for each product, a notice column including the notice is displayed on a display to urge the purchaser's attention, and the displayed notice column is displayed. The purchase order is provided with an input function by the purchaser, and the purchase order for the one product is determined when confirmation information is transmitted from the client system to the server system based on the function. Receiving system. 8. The notice column displayed on the display of the client system includes a function for indicating purchase intention and a function for indicating purchase cancellation. When a function for indicating the intention of the purchase confirmation is selected, a purchase confirmation signal is transmitted to the server system to confirm the purchase order of the product, and a function for indicating the intention of the purchaser to stop the purchase by the purchaser. 8. The system according to claim 7, wherein when the user selects the item, the purchase order of the one product is canceled. 9. A list of products that can receive the purchase order is stored in the server system as a product list file, and the notes for each product are stored in the server system as a notes file for each product. Transmits a document displaying a product list and a purchase request list to the client system based on the product list file, and when a request to purchase one product is made from the client system to the server system, The system for receiving a purchase order according to claim 7 or 8, wherein a document displaying a notice column based on the item file is transmitted from the server system to the client system.