KR100529971B1 - Reverse-issued tax account system and the method on the electronic transaction - Google Patents

Abstract

The present invention relates to a tax invoice re-issuing system and a method for enabling a consumer to issue a tax invoice to a supplier in an electronic commerce online, and more particularly, to a product purchased by a consumer when an item transaction occurs in an electronic commerce. Then the supplier confirms this, and then the consumer sends back the invoiced tax invoice prepared on the basis of the above data, and the supplier receives the reversed tax invoice and then returns the tax invoice to the consumer. The present invention relates to a system and method for issuing a tax invoice for electronic commerce which can improve user convenience and work efficiency by issuing.

In addition, all documents generated during procurement and business transactions are created and delivered on a web-based basis, and one-click search and selection of data can be performed to increase the speed and processing speed of related tasks, and workforce due to work simplification. In addition to the reduction effect, the company has the advantage of reducing the company's cost, such as logistics costs, labor costs, and other incidental costs, as well as productive and efficient operation.

Description

Reverse-issued Tax Account System and the Method on the Electronic Transaction

The present invention relates to a tax invoice re-issuing system and a method for enabling a consumer to issue a tax invoice to a supplier in an electronic commerce online, and more particularly, to a product purchased by a consumer when an item transaction occurs in an electronic commerce. Then the supplier confirms this, and then the consumer sends back the invoiced tax invoice prepared on the basis of the above data, and the supplier receives the reversed tax invoice and then returns the tax invoice to the consumer. Publishing improves user convenience and improves work efficiency. In addition, all documents generated during procurement and business transactions can be created and delivered on a web-based basis, and data search and selection can be performed in one click. Speed up and speed up related work In addition to the reduction of manpower due to the increase of labor costs, the company's cost reduction effects such as logistics costs, labor costs, and other incidental costs, and the productive and efficient operation of the customer's corporate competitiveness can be enhanced. It is about.

In recent years, as well as general commerce that is offline, as well as buying and selling goods through online commerce, a variety of services to implement issuance and receipt of tax invoices on the Internet Is being developed. In line with this, Article 53 (4) of the Enforcement Decree of the Value Added Tax Act was amended in 2001 to enable the issuance and acceptance of electronic tax invoices that have legal effect in online e-commerce. It is provided to individuals and companies.

Here, the electronic tax invoice issuing service is for sending tax invoice transaction details to the Internet, receiving it over the Internet, and outputting the tax invoice legal form (Form No. 11) over the Internet. It creates and seals the customer seal reported to the IRS, edits the inputted data when a customer requests it, and issues a tax invoice with legal effect.

Regarding the existing electronic tax invoice issuing service as described above, Korean Patent Publication No. 2002-3748 describes an online tax invoice issuing system and method using a computer integrated communication server. In the invention as described above, the system for issuing and receiving the electronic tax invoice is, firstly, the supplier does not have to deliver the output of the tax invoice to the recipient, and secondly, the data can also be delivered on the Internet when both the supplier and the recipient agree. The supplier has the advantage of reducing the logistics cost of sending the tax invoice print out in person or by mail.

In other words, by issuing a tax invoice that has a legal effect using the Internet, it is possible to reduce the company's cost such as logistics costs, labor costs, and other incidental costs, as well as increase the company's corporate competitiveness through productive and efficient operation.

Hereinafter, a method of issuing a tax invoice in a general electronic commerce will be described with reference to the accompanying drawings.

1 is a state diagram showing a system for issuing a tax invoice on a general electronic commerce.

Referring to this, in order to issue a tax invoice in a general electronic commerce, when a consumer purchases an item from a supplier through online or offline, the supplier runs a web browser of his terminal 110 and the internet electronic tax invoice server 200. Connect to to designate the consumer and enter data about the purchased item to create an electronic tax invoice.

The electronic tax invoice prepared above is stored in the electronic tax invoice server 200 and issued to the designated consumer, and when the consumer connects to the electronic tax invoice server 200 by driving a web browser of his terminal 120, the electronic tax invoice is issued. Allows you to check the completed electronic tax invoice.

The consumer terminal 120 undergoes an authentication process such as an electronic signature after checking the electronic tax invoice, and the electronic tax invoice server 200 may charge the amount through a bank or other financial institution 130. .

The provider terminal 110 and the consumer terminal 120 are terminals for providing a protocol and hardware for accessing the wired / wireless Internet, and include personal computers (desktop PCs, laptops, etc.) and personal information terminals (wireless / wireless Internet access). PDA, etc.), mobile communication terminals (cellular phones, PCS phones, GPS phones, etc.).

2 is a block diagram showing an internal configuration module of an electronic invoice server for issuing a tax invoice on a conventional electronic commerce.

Referring to this, the online electronic tax invoice issuing system connects the electronic invoice server, the supplier terminal 110 and the consumer terminal 120 to the electronic invoice server 200 by connecting to the electronic invoice server 200. Receiving a command or information input from the 120, and outputs the screen of the home page of the electronic bill server 200, a file including the electronic tax bill and electronic signature, etc. provider terminal 110 and consumer terminal 120 Generates an electronic tax invoice from the network connection module 202 and the purchase data input from the provider terminal 110 through the network connection module 202, the generated electronic tax invoice database database 210 It is provided with an electronic bill generation module 204 for storing in).

In addition, the electronic tax invoice prepared by the supplier terminal 110 is confirmed by the consumer terminal 120, the electronic signature authentication module 206 for authenticating it using an electronic signature, and the like, the electronic tax invoice There is a billing module 208 for requesting approval to the financial settlement agency 130, the billing.

In addition, the online electronic tax invoice issuing system includes an invoice database unit 210 for storing an electronic tax invoice prepared by a supplier and issued to a consumer, a supplier database unit 212 for storing a plurality of secured supplier information; And a database unit including a consumer database unit 214 storing the secured consumer information and a charging database unit 216 for storing the billed electronic tax invoice.

Finally, it controls each module and checks the membership of the provider and the consumer terminal connecting to the server, so that only authorized IDs can be created and digitally signed, and after the electronic tax invoice is issued, SMS ( The control unit 300 is provided to notify the consumer of the contents of the tax invoice or the arrival or absence of the tax invoice by using a short message service or an e-mail.

The conventional method as described above has the advantage that the transparency and stability of the electronic commerce is improved since the electronic receipt and the electronic tax invoice including the payment history information of the goods are issued in real time together with the occurrence of the electronic commerce.

However, in actual offline, there is a method of issuing a tax invoice that the buyer provides the empty sales invoice to the person receiving the supply and the supplier composes the contents of the tax invoice provided above, and issues it to the supplier in reverse. However, such a tax invoice issuance system in the conventional electronic commerce as described above is not equipped with a system that can support such a bill issuing method online.

In order to solve the above problems, the present invention has been proposed, in which the consumer prepares and issues the contents of the reversed tax invoice to the supplier using the purchase data, and the supplier confirms the contents of the electronic tax invoice and electronically signs it. By providing a system for retrieving e-commerce tax invoices and supporting the method of authenticating by e-commerce, it is possible to prepare and deliver all documents generated during purchase procurement and intercompany transactions on a web-based basis, and to search and select data. The goal is to increase the progress and processing speed of related work and to reduce the workforce due to the simplification of work.

And, using the system as described above, first, to transmit and confirm the data on the purchased goods, and secondly, to enable the consumer to issue a tax invoice to the supplier and issue the approval of the reverse issuance statement And third, it is possible to achieve the purpose of enhancing the company's corporate competitiveness through efficient operation by providing a system and method that can query the approval details of the reversed tax invoice.

In order to achieve the above object, the present invention describes a system for issuing a tax invoice on an electronic commerce and a method thereof, and also proposes an internal configuration module of the tax invoice electronic invoice server for achieving the above processes.

In order to issue a tax invoice on an electronic commerce, the present invention provides a method for verifying the purchase data by a supplier terminal, when a consumer terminal sends data on an item purchased by a consumer terminal, and the consumer terminal connects to the electronic invoice server. After inputting the confirmed purchase data, the reverse issuing bill module generates the reverse issuing tax invoice and stores it in the reverse issuing bill database unit, and the supplier terminal accesses the electronic invoice server and the reverse issuing electronic tax invoice prepared above. When the author who has the e-signature is electronically signed, the reverse issuing bill module converts it into a tax invoice and stores it in the bill database. The consumer terminal accesses the electronic invoice server and checks the amount of the tax invoice. After approval, the tax invoice is issued It is provided with a step.

In addition, in order to control the respective steps, the present invention, the network connection module for communicating with the wired and wireless network and the supplier terminal and the consumer terminal; An electronic invoice generation module for making data input from the provider terminal through the network access module into an electronic tax invoice; An electronic signature authentication module for verifying the electronic tax invoice generated from the supplier terminal by the consumer terminal and then authenticating the electronic tax invoice; An electronic bill server comprising a control unit for controlling each module, comprising: a back issuing bill generating module for generating a back issuing bill prepared by the consumer and provided to a supplier; And further including a reverse issuing bill database unit for storing the bill prepared by the reverse issuing bill generating module, wherein the electronic signature authentication module uses an electronic signature after checking the reverse issuing electronic tax invoice prepared by the consumer terminal. Characterized in that it has a function to authenticate.

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

3 is a block diagram illustrating an internal configuration module of an electronic invoice server for supporting the issuance of the tax invoice on the electronic commerce according to the present invention.

In FIG. 3, the same reference numeral is used for a component that performs the same function as the component illustrated in FIG. 2, and detailed description thereof will be omitted for unnecessary duplication in the following description.

3, the network connection module 202 for communication between the server and the terminal, the electronic bill generation module 204 for generating an electronic tax invoice, the electronic signature authentication module 206, the charging module 208, the control unit ( In addition to 300 and each of the database sections 210, 212, 214, and 216, a back billing statement module 218 and a back billing statement database 220 are further provided in accordance with the present invention.

The reverse issuance bill module 218 firstly generates a reverse issuing electronic tax invoice from the purchase data input from the consumer terminal 120 through the network access module 202, and generates the reverse issuing electronic tax invoice. It serves to store in the reverse issuance bill database 220, and second, to convert the reverse issuing electronic tax invoice confirmed and electronically signed from the provider terminal 110 into an electronic tax invoice to store in the bill database database 210 Play a role.

In this case, the reverse issuance tax invoice includes the required items of the National Tax Service of the tax invoice, and in addition, it can be sent by using the Unified Messaging System (UMS) such as e-mail and mobile phone of the company that will issue the electronic tax invoice. Contains data that exists. In addition, the back issue electronic tax invoice generated by the back issue bill module 218 is stored in the back issue bill database unit 220.

And, in the present invention, the control unit 300, first, after storing the reverse issuing tax invoice in the reverse issuing bill database unit 220, using a short message service (SMS) or e-mail (E-mail), etc. (110) notifies the contents of the reverse issuance bill or the presence of the reverse issuance bill, and second, if the contents are not corrected when the reverse issuance tax invoice is reviewed, the function of returning the reverse issuance tax invoice to the consumer terminal 120 It is characterized by further comprising a.

4 is a flowchart illustrating a data flow between components of a tax invoice issuing system in an electronic commerce according to the present invention.

First, in the present invention, both the supplier and the consumer are registered as members of the electronic bill server 200, and the information is stored in the supplier database 212 and the consumer database section 214 of the electronic bill server. And at the time of login, each ID has the authority given, and thus, the authority of the author or the authority of the electronic signature can be given.

Referring to FIG. 4, the consumer sends data about the goods purchased through the terminal 120 to the provider terminal 110 (①). The provider terminal 110 confirms the received purchase data and notifies the result thereof (②). The consumer terminal 120 notified of the result of confirming the purchase data logs in to the electronic bill server 200 using the assigned ID, inputs data on the negotiated purchased goods, and executes a reverse billing module 218. Based on this, generates a reverse issued tax invoice and stores it in the reverse issued bill database 220 (③).

The control unit 300 notifies the provider terminal 110 of the contents of the stored reverse issuance tax invoice or the presence or absence of the reverse issuance invoice using SMS (Short Message Service) or e-mail. The provider terminal 110, which has been informed of the information, logs in to the electronic invoice server 200, checks the reverse issuing tax invoice, and then electronically signs (④). Subsequently, the back issue bill module 218 converts the signed back issue tax bill into an electronic tax bill and stores it in the bill database 210 to issue a tax bill (⑤).

Afterwards, the consumer terminal 120 logs in to the electronic invoice server 200, checks the issued tax invoice, and then authenticates and approves using an electronic signature (⑥). In addition, the controller 300 may complete the above operation by charging the amount of the bill (⑦) in connection with the amount of money in connection with the financial settlement server 130.

FIG. 5 is a flowchart illustrating a more complicated process of performing a tax invoice reissue system in an electronic commerce according to the present invention.

Referring to FIG. 5, first, a consumer terminal 120 writes data on an item of purchase (S102), and transmits the data to a provider terminal 110. The supplier terminal 110 which has received the purchase data confirms this (S104), and transmits the confirmation result to the consumer terminal 120.

The consumer terminal 120 receiving the purchase data from the provider terminal 110 logs in to the electronic bill server 200. At this time, the authority to log in above must be granted to the reverse issuer creator to prepare the reverse issue tax invoice. The consumer terminal 120 that receives the authority to write the reverse issue bill is input (S108).

Subsequently, when the created purchase data is uploaded to the electronic bill server 200, the back issue bill module 218 generates a back issue tax invoice from the entered purchase data, and stores it in the back issue bill database unit 220. (S110). Then, the controller 300 notifies the provider terminal 110 of the contents of the reverse issuance statement or the presence of the reverse issuance statement by using a short message service (SMS) or an e-mail.

Then, the provider terminal 110, which has the authority of the ID, is assigned as the reverse issuer electronic signature, logs in to the electronic invoice server 200 (S112), and examines the issued reverse tax invoice (S114). If the contents of the reverse issued tax invoice are not corrected, the control unit 300 of the electronic invoice server 200 returns the same to the consumer terminal 120 that prepared the reverse issued tax invoice and notifies the contents. If there is no abnormality in the reviewed content, the digital signature authentication module 206 authenticates it using an electronic signature or the like (S116).

Subsequently, the reverse issuance bill module 218 converts and issues the reverse issuance tax invoice with the electronic signature attached to the electronic tax invoice (S118), and stores it in the bill database unit 210 (S120). After the electronic tax invoice is stored in the bill database 210, the controller 300 notifies the consumer terminal 120 of the content of the tax invoice or the arrival or absence of the tax invoice to the consumer terminal 120 using SMS or e-mail.

The consumer terminal 120 notified of the contents and arrival status of the tax invoice logs in to the electronic invoice server 200. At this time, the tax invoice can be prepared only when the authority of the user who logs in is granted as an authorized authenticator. After confirming the authorization authority authority (S122), the consumer terminal 120 confirms the amount of the electronic bill (S124) and transmits it to the electronic bill server 200.

Subsequently, the electronic signature authentication module 206 authenticates the transmitted tax invoice by using an electronic signature or the like (S126) and stores it in the bill database unit 210 (S128). In addition, the controller 300 may terminate the above process by transmitting a statement issuance guide letter to the provider terminal 110 and the consumer terminal 120 (S130).

6 is a homepage screen illustrating an example of issuing a tax invoice on an e-commerce transaction according to the present invention.

Referring to this, when the consumer terminal 120 inputs the purchase data confirmed from the supplier terminal 110 to the electronic bill server 200, the reverse billing module 218 of the electronic bill server 200 is purchased. Generate a back issue tax invoice from the data, and store it in the back issue bill database unit 220.

After that, the screen in which the provider terminal 110 logs in to the electronic invoice server 200 and reviews the issued issuance tax invoice is illustrated in FIG. 6. The supplier terminal 110 may continue the operation by looking at the general tax invoice or the reverse issued tax invoice form 302 on the screen as shown in FIG. 6.

As mentioned above, although this invention was demonstrated in detail using the preferable embodiment, the scope of the present invention is not limited to a specific embodiment and should be interpreted by the attached claim. In addition, those skilled in the art should understand that many modifications and variations are possible without departing from the scope of the present invention.

As described above, the present invention provides a system that enables a consumer to prepare and send the contents of the electronic tax invoice on the e-commerce, and the supplier can support the method of checking and issuing the contents of the electronic tax invoice. All documents generated during business and business transactions are created and delivered on a web-based basis, and data search and selection can be performed with one click, increasing the speed and processing speed of related tasks and reducing the workforce due to work simplification. To get it.

And, using the system as described above, first, to transmit and confirm the data on the purchased goods, and secondly, to enable the consumer to issue a tax invoice to the supplier and issue the approval of the reverse issuance statement Third, by providing a system and method for inquiring the approval details of the reversed tax invoice, it is possible to achieve the effect of enhancing the company's corporate competitiveness through efficient operation.

1 is a state diagram showing a system for issuing a tax invoice on a general electronic commerce.

2 is a block diagram showing an internal configuration module of an electronic invoice server for issuing a tax invoice on a conventional electronic commerce.

3 is a block diagram illustrating an internal configuration module of an electronic invoice server for supporting the issuance of the tax invoice on the electronic commerce according to the present invention.

4 is a flowchart illustrating a data flow between components of a tax invoice issuing system in an electronic commerce according to the present invention.

5 is a flowchart illustrating a process of performing a tax invoice reissue system in an electronic commerce according to the present invention.

6 is a homepage screen illustrating an example of issuing a tax invoice on an e-commerce transaction according to the present invention.

* Explanation of symbols for the main parts of the drawings

100: Internet communication network 110: provider terminal

120: consumer terminal 130: financial settlement server

200: electronic bill server 202: network connection module

204: Electronic bill generation module 206: Digital signature authentication module

208: billing module 210: bill database

212: supplier database unit 214: consumer database unit

216: billing database unit 218: back issued bill module

220: reverse issued bill database

300: control unit

Claims (13)

A first step in which the supplier terminal confirms the purchase data when data is sent to the supplier terminal for the goods purchased by the consumer terminal; A second step of the consumer terminal accessing the electronic invoice server and inputting the confirmed purchase data, the reverse issuer billing module generates the reverse issuer tax invoice and stores the reverse issuer tax invoice; A third party that the supplier terminal connects to the electronic invoice server, reviews the back-issued electronic tax invoice prepared above, and electronically signs the creator with the electronic signature authority, and the reverse issuer module converts it into a tax invoice and stores it in the database of the bill database. step, A fourth step of the consumer terminal accessing the electronic invoice server, confirming the amount of the tax invoice, and then authenticating and issuing the tax invoice; The method for issuing a tax invoice on the e-commerce, characterized in that consisting of. delete delete The method of claim 1, wherein The invoice issued tax invoice includes the required items of the National Tax Service of the tax invoice, and in addition, data that can be sent using the Unified Messaging System (UMS) such as e-mail and mobile phone of the company that will issue the electronic tax invoice. A method for reverse issuing a tax invoice on an electronic commerce comprising a. The method of claim 1, wherein in the second step, E-commerce, characterized in that after storing the back issued tax invoice database unit in the back issued bills database unit, the contents of the back issued bills and whether or not the back issued bills arrived by using a short message service (SMS) or e-mail, etc. To reissue tax invoices. The method of claim 1, wherein in the third step, And if the contents are not correct when the reverse issuing tax invoice is reviewed, the reverse issuing method of the electronic bill can be returned to the consumer who prepared the reverse issuing tax invoice. The method of claim 6, And returning the tax invoice to the consumer who has prepared the reverse issuance tax invoice by using a short message service (SMS) or an e-mail when the reverse issuance tax invoice is returned. delete The method of claim 1, wherein in the fourth step, After issuing an electronic invoice, a method for issuing a tax invoice in an e-commerce transaction, which can be sent to a consumer by using a short message service (SMS) or an e-mail. A network connection module connected to a provider terminal and a consumer terminal through a wired or wireless network for communication; An electronic invoice generation module for making data input from the provider terminal through the network access module into an electronic tax invoice; An electronic signature authentication module for verifying the electronic tax invoice generated from the supplier terminal by the consumer terminal and then authenticating the electronic tax invoice; In the electronic bill server consisting of a control unit for controlling each module, A back issue bill generation module for generating a back issue bill prepared by the consumer to provide to the supplier; Further comprising a back issued bill database unit for storing the bill created by the back issued bill generation module, And the electronic signature authentication module has a function of authenticating by using an electronic signature after the supplier terminal confirms the reverse issued electronic tax invoice prepared by the consumer terminal. The method of claim 10, The reverse issuance tax invoice generated by the reverse issuance bill generation module includes required items of the National Tax Service of the tax invoice, and in addition, an integrated messaging system (UMS, Unified Messaging System) such as an e-mail and a mobile phone of a company that will issue an electronic tax invoice. E-commerce tax invoice reissue system, characterized in that it contains data that can be sent using. The method of claim 10, The control unit And further providing a function of notifying the arrival or non-arrival of the reverse issuance bill generated by the reverse issuance bill generation module, and a function of reviewing the prepared reverse issuance tax invoice and returning it if the contents are not correct. E-commerce tax invoice reissue system. delete