JP3362353B2 - Electronic commerce settlement method and system - Google Patents

Description

Detailed Description of the Invention

Before giving a detailed description of the invention, first, a conceptual definition of terms used in the present specification will be given. Regarding electronic payment in electronic commerce, although products such as Internet shopping are real, there are virtual forms of transaction means and virtual forms of products and transaction means such as digital content distribution, depending on the form of transaction. Therefore, in this specification, the business operator that mainly performs the former service is referred to as an electronic commerce service provider (ESP), and the latter is referred to as a content provider (CP). It should be noted that although application service providers (ASP), which have been attracting attention in recent years, have a so-called aspect of CP development, because of differences in content ownership and ASP includes a new aspect of CP, Will be considered separately. In this specification, these ESP, CP, ASP, etc. are collectively referred to as an electronic commerce service (ECS) business operator.

[0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electronic payment authentication system in electronic commerce using the Internet.

[0003]

2. Description of the Related Art In recent years, the number of electronic commerce transactions on the Internet has been rapidly increasing, and along with this, there are more and more opportunities to send and receive personal confidential information such as credit card numbers for electronic payment on the Internet. It's starting. With the increase of electronic commerce on the Internet, it is required to construct a safe, quick and simple electronic commerce system.

When performing electronic commerce on the Internet, a user is often required to transmit personal confidential information such as a credit card number in order to purchase a product or the like. However, since information is transmitted and received on the Internet through an unspecified number of unmanaged servers, there is a risk that confidential information will be stolen on the way. Therefore, when transmitting private confidential information, although transmission data encryption technology and secret communication technology have already been used to ensure security, at present, these technologies alone are sufficient for safety. Absent.

Therefore, regarding the handling of confidential information such as a credit card number, for example, it is registered in advance with an electronic commerce service provider by using another communication means, and when using the electronic commerce service, personal confidential information is transmitted on the Internet. There is a way not to.

[0006] According to this method, the information such as the credit card number is not leaked on the Internet, so that the security is improved, but when the credit card number is changed, that effect is notified to each registered electronic commerce. It must be sent to the service provider side for notification. In addition, when purchasing products from multiple e-commerce service providers, personal confidential information must be registered with multiple e-commerce service providers, and personal confidential information is stored in a distributed manner. It is not preferable in terms of securing.

[0007] Therefore, the electronic commerce service provider does not directly collect the payment from the user, but the Internet service provider collects the payment from the user as an agent of the electronic commerce service provider. There's a way to keep it from flowing on the Internet.

One of them is the Internet payment method of US Pat. No. 5,794,221. This conventional electronic commerce method will be described with reference to FIG. FIG. 6 is a block diagram of the system. Here, customer 4.
1,4. n and vendors 6.1, 6. n is telephone, CATV
Etc. connected to the access network 3 and connected to the Internet 1. Communication with n is supposed to be performed via the provider 2. First, the provider 2 has a plurality of customers 4.1, 4. n, et al., regarding purchases on the Internet, customers 4.1, 4. Vendors 5.1, 5. n or 6.1,6. n, the customer 4.1, 4.
n and vendors 5.1, 5. n or 6.1,6. n
Set for both. Next, the provider 2 and the customers 4.1, 4. Specify the customer's payment account with n. Also, provider 2 and vendor 5.1,
5. n or 6.1,6. Decide the remittance payment method even between n. As a result, for example, when the customer 4.1 places an order for a product with the vendor 5.1 via the Internet,
The provider 2 obtains the transaction information, and the customer 4.
Withdrawing the amount equivalent to the transaction amount from the designated account 1
Send money to vendor 5.1. This is a method of conducting electronic commerce without passing personal confidential information on the Internet.

However, when this method is used on the Internet, the communication between the Internet service provider (the provider shown in FIG. 6) and the electronic commerce service provider (the vendor shown in FIG. 6) is not properly done with the Internet service provider. It is extremely difficult to distinguish between an e-commerce service provider who has signed a contract with a fake e-commerce service provider and a fake e-commerce service provider only by apparent judgment. It is a target. Therefore, a separate technical means is needed to ensure mutual authentication between Internet service providers and e-commerce service providers.

Therefore, in order to improve the reliability between the Internet service provider and the electronic commerce service provider on the Internet, a payment platform specializing in electronic payment is independently installed and sent from the Internet service provider. There is a method of centrally managing the transaction between the user terminal and the electronic commerce service provider by matching the received user information with the IP address of the user terminal sent from the electronic commerce service provider.

[0011] One of them is a payment method for Internet transaction of US Pat. No. 5,905,736. This conventional system will be described with reference to FIG. FIG. 7 is a block diagram of the network configuration. First, when the user terminal 101 connects to the Internet service provider (IAP in FIG. 7) 104, the IAP 104
The transaction server 109 of the payment platform 108 receives the user information and the IP address information assigned to the user terminal via the private line 114 or the Internet networks 115 and 116 that have been encrypted.
Send to. Next, when the user terminal accesses, for example, an electronic commerce service provider (ISP in FIG. 7) 106, the ISP 106 sends the IP address of the user terminal to the transaction server 109 and the private line 11
7 or an internet network 115 that has been encrypted,
The user is confirmed by inquiring via 116, and when the confirmation is obtained, the user terminal 101 is made to purchase (download) the product, the transaction information is notified to the payment server 111, and the payment is made by the previously notified payment method. I do. By doing so, it is a method of ensuring mutual authentication between the Internet service provider and the electronic commerce service provider without transmitting personal confidential information on the Internet.

[0012]

However, in the payment method for Internet transactions of US Pat. No. 5,905,736, since the payment platform is installed independently of the Internet service provider and the electronic commerce service provider, the Internet service There is no choice but to send the content related to personal confidential information such as user ID and IP address used by the user from the provider to the payment platform. Therefore, in order to ensure the safety, it is unavoidable to use either a dedicated line or an Internet communication network such as encryption.

The present invention has been made in view of the above-mentioned drawbacks, and in electronic commerce over the Internet, it is possible to perform electronic commerce safely, quickly and simply without using personal confidential information such as a credit card number. The purpose is to provide an electronic commerce system that can perform.

[0014]

The electronic commerce system according to the present invention includes a registered user database storage unit and a registered EC.
Internet service with S database storage
-TCP / IP (TransmissionContCont) from the user terminal registered with the provider (ISP) to the electronic commerce service (ECS) device.
rol Protocol / Internet Protocol) When connecting via an Internet communication network based on the protocol and purchasing a product based on the contents of the WWW screen, the user terminal
When connecting to the P device, a series of IP (Inte
The ECS device is an ISP registered by the user terminal based on a unique IP address that is dynamically assigned to the user terminal from an rnet protocol) address group.
When the device is specified and the authentication of the registered user terminal is confirmed by the ISP device, the user terminal is authorized to purchase the product, and after the product purchase is confirmed by the user terminal, the ECS operator sends the product from the user through the ISP. It is characterized by collecting charges.

Further, the user authentication request from the ECS device to the ISP device is sent from the ECS device to the ISP device by a person who wants to purchase a product.
The IP address is notified, and the ISP device uses the dynamic IP address assigned by the ISP device after starting the dial-up connection, etc. and the connection destination URL (U
The feature is that the authentication procedure is performed by determining whether or not the user is a registered user based on the record (log) about the niform Resource Locator).

[0016]

1 is a block diagram of an electronic commerce settlement system of the present invention. Here, one of ESP, CP, and ASP corresponds to the ECS operator part shown in FIG.
1-1 is a user terminal , 1-2 is ISDN, analog telephone network,
A closed leased line that is not directly connected to a public network such as a mobile phone network or PHS (Personal Handyphone System) network or an internet communication network, and 1-3 is an Internet service that has means for dynamically assigning an IP address. Provider (ISP) device, 1-4 is a registered ECS database storage unit, 1-5 is a registered user database storage unit, 1-6 is an Internet communication network, 1-7 is an electronic commerce service (ECS) device, and 1-8 is Log data storage,
Reference numeral 1-9 is an address database storage unit of the registered ISP. It should be noted that the same means as the registered ECS database storage unit 1-4 can be used by an organization other than the ISP, such as JPNIC (Japan Network).
Information Center) or NIC (Network Information
It is also possible to use it by installing it in an external organization such as Center).

The user terminal 1-1 is composed of an information processing device such as a personal computer and also a mobile communication facility such as a portable information terminal.

The communication network 1-2 connecting the user terminal 1-1 and the ISP device is an ISDN, an analog telephone network, a mobile telephone network, a PHS (P
Although a public network such as a personal handyphone system) is generally used, it may be a closed leased line that has no direct connection to the Internet communication network such as CATV. Note that these communication networks can use not only a wired system but also a wireless system.

When the ISP device 1-3 receives a connection request from the user terminal 1-1 via the public network or the leased line, it searches the registered user database storage unit 1-5, confirms the registered user, and registers. If it is a user, the user terminal 1-
Dynamically assign IP address to 1 and assign it at the same time
IP address, user name, connection start (end) time and the Yu
By monitoring the connection destination URL of the user terminal 1-1, a dynamic IP address allocation status record is created and transmitted to the registered user database storage unit 1-5.

When the ISP device 1-3 receives the IP address user terminal 1-1 confirmation request from the ECS device 1-7, it searches the registered ECS database storage unit 1-4 for registration E.
It is confirmed whether it is a CS operator, the result is notified to the ECS device 1-7, and the registered user database storage unit 1-5
By searching the dynamic IP address allocation status record, confirming that the user is a registered user of the IP address allocation, and notifying the ECS device 1-7 of the authentication result.

Further, the ISP device 1-3, in response to a billing request for product purchase from the ECS device, authenticates the registered ECS operator and the user authentication procedure, and the ECS device and the user.
When the transaction statement is received from the ECS device after the product purchase procedure is completed between the terminals 1-1, the transaction statement is transmitted and recorded in the registered user database storage unit 1-5, and at the same time, the user terminal.
It has a means for issuing a transaction statement to 1-1 .

Registered user database storage unit 1-5
Is a dynamic IP consisting of an assigned IP address, a user name , a connection start (end) time, and a connection destination URL of the user terminal 1-1.
The address allocation status record is stored and the user
When there is some electronic merchandise transaction between the terminal 1-1 and the registered ECS device, in addition to the above data, it has a means for recording transaction detail data including a merchandise name and an amount of money.

The ECS device 1-7 provides a web page (home page) for purchasing products on the Internet and connects to an unspecified number of user terminals connected by the TCP / IP protocol through the Internet communication network. IP address, connection start time, connection end time, transaction contents, etc. are monitored, and those data are transmitted to the log data storage unit 1-8, and the connected user terminal 1
-1 receives the order data for electronic commerce,
Searches the IP address database storage unit 1-9 of the registered ISP, checks whether the IP address of the connection user terminal 1-1 exists long as IP address of the connection user terminal 1-1 exists For example, the IP of the connected user terminal 1-1
It has means for notifying an ISP device corresponding to the address of an authentication / billing request for the IP address user terminal 1-1 .

The ECS device 1-7 is registered from the ISP device.
When the authentication result regarding the ESP and the authentication result regarding the user terminal 1-1 are received, those results are transmitted to the user terminal 1
-1 and receives a confirmation of the intention to purchase the product from the user terminal 1-1 , the product purchase procedure is performed, and a transaction statement is issued after the procedure is completed. The specific procedure for purchasing the product will be described later.

The IP address database storage unit 1-9 of the registered ISP stores data of a series of IP addresses held by the ISP (registered ISP) having a transaction / contract relationship for allocation to the member user terminal 1-1 . Memorize By this means of the IP address database storage unit 1-9, the ECS device 1-
7, the Yu in the IP address group registration ISP device's
It is possible to search whether the IP address of the user terminal 1-1 is included, and obtain the data such as the name of the ISP if it is a registered ISP. Recently, it is installed between the local network and the Internet, called proxy servers, such as security and caching, but with means for performing a variety of access control server is often installed in the proxy server, In particular, by exploiting the security function, the source IP address assigned by the ISP device is set to the ECS device.
This leads to avoiding the connection of the user terminal that does not notify the device 1-7 .

The present invention can be implemented in various embodiments. First, an example in which the ECS provider is ESP will be described.

(First Embodiment) FIG. 2 shows a user terminal 1-1.
FIG. 3 is a sequence chart showing the flow of information between the ISP device and each device of the ESP, and FIG. 3 is a flowchart showing the processing procedure of the entire system. Hereinafter, FIG. 2 and FIG. 3 will be collectively described with reference to FIG.

First, a connection request (2- (2) is sent from the user terminal 1-1 to the ISP device 1-3 via the public network or the private line 1-2.
1, S301). The ISP device 1-3 is a user terminal 1-
Upon receiving a connection request from 1, registered users database stored in the registered user database storage unit 1-5
Queries the over scan (2-2, S302), to confirm whether the user is a registered user (2-3, S302). Here, if it is confirmed that the user is a registered user, the ISP device 1-3 is a member user.
From the data of a series of IP address group to be held to assign to the terminal 1-1, IP address number, a user name to be given to the user terminal 1-1, the IP address assignment starting time, the Monitoring of the connection destination URL of the user terminal 1-1 is started, and the data is transmitted to the registered user database storage unit 1-5 and recorded (2-4). At the same time,
An IP address is given to the user terminal 1-1 (2-
5, S303), the Internet network 1 in the user terminal 1-1.
Allow TCP / IP connection to -6 (2-6, S304). Inn
The user terminal permitted to connect to the ternet network 1-6
1-1 is E provided by ESP by browsing web pages, etc.
Connect to the CS device 1-7 (2-6, S305).

The ESP device 1-7 of the ESP which has received the TCP / IP connection request from the user terminal 1-1,
Connection time of the IP address assigned to the user terminal 1-1.
The monitoring of the dress is started, and the data is sequentially recorded in the log data storage unit 1-8 (2-7, S306), and at the same time, the product purchase screen is displayed on the user terminal 1-1 by a web page or the like. Perform (2-8, S307). And the user is, if there is a commodity that you want to purchase screen, 該Yu
Click the product purchase request button displayed on the screen of the user terminal 1-1 to send a product purchase request to the ECS device 1-7 (2-9, S308).

[0030] ECS apparatus 1-7, when receiving the goods purchase request from the user terminal 1-1, said Yu in monitoring and recording
Register the IP address assigned to user terminal 1-1 with ISP
The address database storage unit 1-9 of
0, S309), and confirms whether it corresponds to the IP address of the registered ISP address group (2-11, S309). As a result of the inquiry, if the IP address of the registered ISP's address group is found, the ECS device 1-7 sends the user terminal 1-1 the user terminal 1-1.
Send the data for displaying the user information input screen (2-
12, S310). In addition, S309 or 2-11
As a result of the confirmation, if the IP address does not correspond to the address group of the registered ISP, after displaying to the user terminal 1-1 that it is not the registered ISP, access to the ESP server shown in S305, that is, the ESP top page Will return to.

Next, the user displayed on the user terminal 1-1 is displayed.
The user information entered on the user information input screen is the ECS device 1
-7 is transmitted (S311, 2-12), ECS device 1-7
Receives these user information from the user terminal 1-1.
Then, the ECS device 1-7 sends a billing request to the ISP device 1-3, in which the user authentication and the amount of the desired product for purchase are specified (2-13, S312). The information transmitted as user information is not personal confidential information such as a credit card number that requires a high degree of security, but at least one user information that does not require a high degree of security, such as an email address or email account. Preferably. However, even if there is no step of inputting the user information, it does not have any influence on the means of the electronic commerce settlement system of the present invention, so it can be omitted.

When the ISP apparatus 1-3 receives a billing request from the ECS apparatus 1-7, in which the user authentication and the price of the desired product for purchase are specified, first, the registered ECS database storage section 1-4.
Search for registered ESP from (2-14, S31
3), the ISP device 1-3 that received the search result ((2-1)
5), and sends the result to the ECS device 1-7 (2-1)
6). If the registered ESP is confirmed in S313, the ECS device 1-7 then determines that the registered user database
Check the record of the dynamic IP address allocation status in the storage unit 1-5.
Use the IP address by searching (2-17)
Identifies the user, connection start time and the service state, the destination URL, and matching with the user information received from the ESP performed to
(S314). The ECS device 1-3 that has received the search result receives (2
-18), Send the result of user authentication to the ECS device 1-7
(2-19) . Note that the ECS device 1-7, if it is confirmed that the ESP is not a registered ESP, indicates that the ECS device is not a registered ESP, and if no match is found in the verification result of any data in the user authentication, the ECS device 1-7 indicates that the user authentication is impossible. the respectively Yu
User terminal 1-1 (2-20) and displays the user
The terminal 1-1 will access the ESP server shown in S305, that is, return to the ESP top page.

When the ECS device 1-7 receives the confirmation that the registration ESP and user authentication by the ISP device are confirmed (2-1
9) Send to the user terminal 1-1 by methods such as confirmation of mutual authentication between ESP and ISP, confirmation of user authentication, and display of confirmation information regarding purchase item / amount / quantity on a web page. , Confirm purchase intention (2-
20, S315). Here, ECS apparatus 1-7, the user terminal
When the confirmation notification of product purchase is received from the end 1-1 (2-2
1, S315), and sending a transaction statement having information such as purchase date / time, purchased item, amount, quantity, etc. to the ISP device 1-3.
Screen display on the user terminal 1-1 (2-22,
S316). If the product purchase is canceled by the user terminal 1-1 in S315, the user terminal 1
-1 returns to the product purchase screen shown in S307. Further, the transaction statement issuance from the ESP to the user terminal 1-1 may be an electronic mail or mail method in addition to the screen display on the web.

After the above product purchase step is completed, the ECS device 1-7 sends a TCP / IP connection end request from the user terminal 1-1.
When it is received (2-24) , the connection time of the user terminal 1-1 , the monitoring of the IP address, and the recording thereof in the log data storage unit 1-8 are stopped (2-25, S317). If not ended, the user terminal 1-1 returns to the product purchase screen shown in S307. In addition, ISP apparatus 1-3, Yu
When a logout / disconnection request is received from the user terminal 1-1
(2-27) , the user starting from 2-4 in FIG.
The IP address number assigned to the terminal 1-1 , the user name, the IP address allocation start time, the user terminal 1-1
The monitoring of the connection destination URL is stopped, and at the same time, the recording of those data in the registered user database storage unit 1-5 is also stopped (2-28, S318). Here, when not logging out / disconnecting, the user terminal 1-1 returns to the Internet connection state shown in S304.

(Second Embodiment) Next, a second embodiment in the case where the ECS business operator is the CP will be described. Figure 4
FIG. 5 is a sequence chart showing the flow of information between the user terminal 1-1 and each device of the ISP device and CP, and FIG. 5 is a flowchart showing the processing procedure of the entire system. Below, Figure 1
4 and FIG. 5 will be collectively described with reference to FIG. However,
The sequence from 4-1 to 4-21 in FIG. 4 and FIG.
The steps from S501 to S514 in FIG. 3 are the sequence from 2-1 to 2-21 in FIG. 2, and S301 in FIG.
Since these are the same as the steps from step S314 to step S314, description of these parts will be omitted, and the sequence of steps 4-22 and subsequent steps in FIG. 4 and step S515 and subsequent steps in FIG. 5 will be described.

By the way, the user terminal 1-1 confirms the mutual authentication between the CP and the ISP from the ECS device 1-7 of the CP, the confirmation of the user authentication, and the confirmation information about the purchased item, the amount and the number on the web page. (4-20). On the screen of the user terminal 1-1,
Then, when you click the confirmation button not to purchase the product
(4-21, S515), Return to the product purchase screen shown in S507
It will be. It should be noted that the product here is a virtual product such as software, and therefore product purchase means download from the ECS device 1-7 of the CP to the user terminal 1-1.

Next, the ECS device 1-7 determines the user terminal 1-
When the confirmation notification of product purchase is received from 1 (4-21, S5
15), from the ECS device 1-7 to the user terminal 1-1
The download of the product is started (4-22, S516) .
Then, when the download ends and the ECS device 1-7 receives the download end notification from the user terminal 1-1 (4-23), the ECS device 1-7 communicates with the ISP device 1-3.
And has information such as date and time of purchase, purchased item, price, number, etc.
While sending the transaction statement (4-24), the user end
The transaction statement data is also sent to the end 1-1. Note that the transaction statement issuance from the ESP to the user may be performed by e-mail or mail in addition to the screen display on the web, as in the case of the ESP.

The process after the step of purchasing the merchandise described above, that is, the sequence from 4-25 to 4-30 in FIG. 4 and the step from S517 to the end in FIG. 5 are as shown in FIGS. 2 and 3, respectively. Since they are the same, the description is omitted.

As described above, based on the IP address assigned from the ISP device 1-3 to the user terminal 1-1, the ECS device 1-7 is the IP address database storage unit 1 of the registered ISP.
-9 is searched to identify the ISP device 1-7 , and the ISP device is identified.
It becomes possible to make a billing request to 1-7 . At this time, EC
The log data storage unit 1-8 attached to the S device 1-7 sequentially records and saves the transaction contents etc. performed from the user terminal 1-1 to the ECS device 1-7, and is also stored in the ISP device 1-3. However, the connection destination of the user terminal 1-1 is sequentially recorded in the accompanying registered user database storage unit 1-5.
By saving, it becomes possible to improve the reliability of the transaction content by the user terminal 1-1.

The above embodiment is not limited to the case where the user terminal 1-1 frequently uses the same ECS device 1-7, such as ASP, by the user terminal 1-1 not only for selling the product only once. It is also applicable to.

[0041]

As described above, according to the present invention,
Regarding the transmission and reception of low confidentiality information regarding product sales, by using the IP address which is public information,
It has the effect of enabling electronic commerce settlement without transmitting or receiving any personal confidential information on the Internet.

Secondly, there is an effect that it is possible to open a shopping mall widely and safely on the Internet, even if the ISP is not a closed shopping mall in an ISP dedicated line provided only to member users.

Thirdly, by using the payment collecting means of the ECS business owned by the ISP, it becomes possible to easily carry out the tariff treatment from the transaction data of the overseas ECS business and the domestic ISP. This has the effect of reducing transactions that do not appear in.

[Brief description of drawings]

FIG. 1 is a block diagram of an electronic commerce settlement system of the present invention.

FIG. 2 is a user terminal and IS in the first embodiment of the present invention.
7 is a sequence chart showing the flow of information between P and ESP devices.

FIG. 3 is a flowchart showing a processing procedure of the entire system in the first exemplary embodiment of the present invention.

FIG. 4 is a user terminal and IS in the second embodiment of the present invention.
7 is a sequence chart showing a flow of information between P and CP devices.

FIG. 5 is a flowchart showing a processing procedure of the entire system in the second exemplary embodiment of the present invention.

FIG. 6 is a block diagram of a conventional Internet payment method.

FIG. 7 is a block diagram of a system of a conventional Internet transaction payment method.

[Explanation of symbols]

1-1 User terminal 1-2 Public network or leased line 1-3 ISP device 1-4 Registered ECS database storage 1-5 Registered user database storage 1-6 Internet communication network 1-7 ECS equipment 1-8 Log data storage 1-9 IP address database storage of registered ISP

─────────────────────────────────────────────────── ─── Continued Front Page (51) Int.Cl. ⁷ Identification Code FI G06F 17/60 512 G06F 17/60 512 ZEC ZEC

Claims (5)

(57) [Claims] 1. An electronic commerce server via the Internet.
Internet service professional connected to a screw device
Via the public network or leased line to the Bider device
Connect and the internet service provider
-IP (Internet Protocol) assigned by the device
A user terminal having a dress and the electronic commerce service device.
In electronic commerce performed with the location, (1) the electronic commerce service device receives the request for purchase from the user terminal <br/>, IP of the user terminal
Register from address information Internet service professional
Identifying a binder, (2) the from the electronic commerce service device Internet
Request information to the service provider
And transmitting the broadcast, (3) charging request information from the e-commerce service device
The Internet service provider that received the
By chromatography device, to search a database of e-commerce service provider that has been pre-registered, the Inter
An e-commerce service registered with an internet service provider
A service device, and (4) the Internet service provider device.
A step of identifying a user terminal that is using the same IP address as the IP address information notified from the electronic commerce service device from the record of the IP address loan status to the registered user terminal , (5) The results of the steps (3) and (4) above are used as the interface.
-From the Internet service provider device to the electronic commerce
Sending to the transaction service device , (6) the Internet service provider device
Before receiving the results of steps (3) and (4) above
The electronic commerce service device includes a step of selling an item for sale to the user terminal, the electronic commerce settlement method. 2. An electronic commerce server via the Internet network.
Internet service professional connected to a screw device
Via the public network or leased line to the Bider device
Connect and the internet service provider
-IP (Internet Protocol) assigned by the device
A user terminal having a dress and the electronic commerce service device.
It is a system for conducting electronic commerce with
Te, (1) the electronic commerce service device receives the request for purchase from the user terminal <br/>, IP of the user terminal
Register from address information Internet service professional
Means for identifying a binder system, (2) the from the electronic commerce service device Internet
Request information to the service provider
Means for transmitting information , (3) charging request information from the electronic commerce service device
The Internet service provider that received the
By chromatography device, to search a database of e-commerce service provider that has been pre-registered, the Inter
An e-commerce service registered with an internet service provider
Means for performing a check of whether the-bis apparatus, (4) the Internet Service Provider instrumentation
Location includes means for identifying the user terminal is using the IP address information and the same IP address from the IP address lease conditions recorded notified from <br/> the electronic commerce service device to the registration user terminal, (5) The results of (3) and (4) above can be obtained from the Internet.
From the service provider device to the electronic commerce service
And means for transmitting to the scan apparatus, (6) or Internet service provider apparatus
The electronic commerce server that received the results of (3) and (4) above
An electronic commerce payment system, wherein the screw device comprises means for selling a product to the user terminal. 3. The Internet service provider
Zehnder device (1) the user terminal <br/> against assigned IP address to connect to the Internet, the i of the user terminal
Internet service provider device and the above-mentioned electricity
Access history to the child commerce service device and user
User database that monitors IDs and registers those information
Means for storing as, (2) said Internet Service Provider Noboru
In order to authenticate the e-commerce service provider of
Registered Electronics for Internet Service Provider Registration
Means for storing data of a commercial transaction service business operator, and (3) the user received from the electronic commercial transaction service device.
The IP address of the user terminal is the registered user database
And (4) the electronic commerce service provider of the user terminal.
The access history to the ID device is the user who uses the IP address.
Included in the access history of the
Means for retrieving Luke, (5) above (2), said electronic results (3) and (4)
The electronic commerce settlement system according to claim 2, further comprising means for transmitting to the commerce service device . 4. The electronic commerce service device comprises: (1) access to the user terminal via the Internet.
Monitor history, IP address, transaction details and
And a means for storing such data, and (2) when a request for product purchase is received from the user terminal, the same IP address as the IP address of the user terminal is received.
Whether it is included in the registered Internet service provider
Hands to search from the IP address database storage of the idder
Dan , (3) The Internet service provider equipment
Relative location, means for transmitting a user authentication and accounting request, (4) Electronic commerce settlement system according to claim 2, characterized in that it comprises means for performing sales and issuance of Statement of goods. 5. The registered internet service professional
IP address database storage unit of the provider, the registration Inn
IP ads owned by the Internet service provider
The electronic commerce settlement system according to claim 4 , further comprising means for accumulating the same data as the less data group .