TW202338688A - Electronic invoice processing system for vending machine and electronic invoice processing method thereof - Google Patents

Abstract

An Electronic invoice processing system includes a vending machine, a mediation server and a store server. The vending machine includes a transaction processing module, an input module and a communication module. The transaction processing module is configured to generate a transaction information. The transaction information includes a store identity code. The input module is configured to receive a member identity code. The communication module is configured to transfer the transaction information and the member identity code. The mediation server receives the transaction information and the member identity code, acquire a member invoice carrier according to member identity code, and transfer the transaction information and the member invoice carrier according to store identity code. The store server receives the transaction information and the member invoice carrier, obtains an electronic invoice according to the transaction information, and stores the electronic invoice according to the member invoice carrier.

Description

Electronic invoice processing system and electronic invoice processing method for vending machines

The present invention relates to an electronic invoice processing system, in particular to an electronic invoice processing system and method applied to vending machines.

With the rise of environmental awareness, reducing the use of paper has become one of the important environmental issues in recent years. Many countries have also begun to replace traditional paper invoices with electronic invoices to reduce the use of paper invoices and achieve the purpose of energy conservation and carbon reduction. According to current consumption habits, when consumers make purchases in physical stores, merchants can issue electronic invoices to consumers through POS machines. However, when consumers operate vending machines to make purchases, most vending machines only provide paper invoices. , a small number of vending machines that support electronic payment can store electronic invoices to the electronic invoice carrier during checkout. However, when consumers spend cash at the vending machines, they are not yet able to obtain electronic invoices.

In view of this, in one embodiment, an electronic invoice processing system includes a vending machine, an intermediary server and a store server. The vending machine includes a transaction processing module, an input module and a communication module. The transaction processing module is suitable for generating transaction information. The transaction information includes a store identification code. The input module receives a member identification code. The communication module Transmit transaction information and member identification code. The intermediary server is connected to the vending machine. The intermediary server receives transaction information and member identification code, obtains a member invoice carrier based on the member identification code, and transmits transaction information and member invoice carrier based on the store identification code. The store server communication is connected to the intermediary server. The store server receives the transaction information and the member invoice carrier, generates an electronic invoice based on the transaction information, and stores the electronic invoice corresponding to the member invoice carrier.

In another embodiment, an electronic invoice processing method includes a vending machine generating transaction information, and the transaction information includes a store identification code. The vending machine receives the member identification code and transmits the member identification code and transaction information to the intermediary server. The intermediary server obtains the member invoice carrier based on the member identification code, and transmits the transaction information and member invoice carrier to the store server based on the store identification code. The store server generates an electronic invoice based on the transaction information, and stores the electronic invoice corresponding to the member invoice carrier.

To sum up, according to the electronic invoice processing system and electronic invoice processing method of this application, the electronic invoice processing system can be connected in series with vending machines of different manufacturers. Even if consumers operate on vending machines of different manufacturers, they can all use the corresponding electronic invoices. It is very convenient to store member invoice carriers. In addition, when consumers operate the vending machine, consumers can obtain member invoice carrier information without entering their member account or password in the vending machine, which prevents member accounts or passwords from being compromised. recorded or stolen.

Various embodiments are provided below for detailed description. However, the embodiments are only used as examples and do not limit the scope of the present invention. In addition, some components are omitted from the drawings in the embodiments to clearly illustrate the technical features of the present invention. The same reference numbers will be used throughout the drawings to refer to the same or similar elements.

Please refer to Figure 1 and Figure 2. Figure 1 is a system architecture diagram of an electronic invoice processing system according to the first embodiment of the present invention. Figure 2 is a block diagram of an electronic invoice processing system according to the first embodiment of the present invention. As shown in Figures 1 and 2, in this embodiment, the electronic invoice processing system 10 includes a vending machine 100 and an intermediary server 200 And a store server 300. The vending machine 100 includes a transaction processing module 101, an input module 102 and a communication module 103. The transaction processing module 101 is adapted to generate transaction information, and the transaction information includes a store identification code. The input module receives a member identification code, and the communication module 103 transmits transaction information and the member identification code. The intermediary server 200 is communicatively connected to the vending machine 100. The intermediary server 200 receives transaction information and member identification codes, obtains a member invoice carrier based on the member identification code, and transmits transaction information and member invoice carriers based on the store identification code. The store server 300 is connected to the intermediary server 200 through communication. The store server 300 receives the transaction information and the member invoice carrier, generates an electronic invoice based on the transaction information, and stores the electronic invoice in the member invoice carrier.

In this embodiment, the transaction processing module 101 is suitable for managing a transaction operation and a payment operation of the vending machine 100. The transaction processing module 101 can obtain a transaction amount based on the operation result of the transaction operation. When the consumer passes the transaction amount based on the transaction amount, After the transaction processing module 101 completes the payment operation of the transaction, the transaction processing module 101 generates transaction information. In some embodiments, the transaction information may further include a transaction amount and a sales item (described in detail later).

In some embodiments, the transaction processing module 101 may further include one of a cash payment component or an electronic payment component, or a combination of the foregoing two. In this embodiment, the cash payment component is taken as an example for explanation. The cash payment component may include a cash sensor and a cash calculator. The cash sensor is adapted to sense the received cash as the payment amount, and the cash calculator calculates and compares the transaction amount and the payment amount. The cash payment component provides consumers with cash payment operations. After the consumer pays cash through the cash payment component, the cash payment component obtains the payment amount based on the cash invested by the consumer. The cash payment component can compare whether the transaction amount and the payment amount are consistent. If If the payment amount matches the transaction amount, it means that the consumer pays the correct amount. The transaction processing module 101 creates transaction information based on the transaction amount, sales items and store identification codes. On the contrary, if the payment amount does not match the transaction amount, it means that the consumer has not paid the entire amount, and the transaction processing module 101 cancels the transaction, or can wait for the consumer to make up the payment amount.

In this embodiment, the store identification code is stored in the transaction processing module 101. After the transaction processing module 101 generates the transaction information, it can transmit the transaction information to the intermediary server 200. In this embodiment, the vending machine 100 may include a storage module (not shown in this figure). The storage module is coupled to the transaction processing module 101. The store identification code is stored in the storage module of the vending machine 100. After the transaction processing module 101 generates the transaction information, it can obtain the store identification code from the storage module, and transmit the store identification code and transaction information to the intermediary server 200. The storage module can be a non-volatile memory or a solid-state hard drive. A disk or a hard disk, or a combination of two or more of the above.

In this embodiment, the vending machine 100 is installed in a retail store and is managed by the retail store. The retail store can manage more than one vending machine 100. The sales performance of the vending machine 100 will be recorded in a sales record of the corresponding retail store. (Explanation later). To this end, at least one vending machine 100 in the same store has the same store identification code, so that the vending machines 100 can be identified as the store to which they belong. The store identification code may refer to a store name, a store location or a store code. In this way, it can also help promote stores to actively set up vending machines 100 to expand business, and actively maintain the operation of vending machines 100.

In some embodiments, the input module 102 may be one of a touch screen, a physical keyboard, a human-computer interface, or a combination of two or more of the foregoing. In this implementation, a touch screen is used as an example for explanation. The consumer can input a member identification code through the input module 102. The member identification code corresponds to a member account of the consumer. The member account can be a super user account. Merchant membership account (such as Uni-President Open Point membership account). Consumers can set a membership identification code when registering a supermarket membership account. The membership identification code can be a phone number, an email, an image or a two-dimensional barcode.

In this embodiment, the communication module 103 is connected to the intermediary server 200 through communication. The vending machine 100 can establish a connection with the intermediary server 200 through the communication module 103, so that the vending machine 100 can transmit transaction information and member identification. code to the mediation server 200. The communication module 103 can be connected to the intermediary server 200 through an Internet, or can be connected to the intermediary server 200 through a local area network.

In this embodiment, the intermediary server 200 can receive the transaction information and store identification code transmitted by the vending machine 100, and establish a connection with the corresponding store server 300 based on the store identification code. The intermediary server 200 is adapted to check the format and data content of the transaction information. When the required format and data content are met, the intermediary server 200 transmits the transaction information to the corresponding store server 300. Among them, the intermediary server 200 checks the format and data content of the transaction information, which may refer to checking one of a data field sequence, a data value, a data field name, a data format and a file type of the transaction information, or two of the foregoing. combination of the above. When the intermediary server 200 determines that the check result is correct, the intermediary server 200 may transmit the transaction information to the store server 300 . On the contrary, when the intermediary server 200 determines that the check result is wrong, the intermediary server 200 deletes the transaction information. It can also send a warning message to the vending machine 100 after deleting the transaction information, so that the vending machine 100 can issue a warning message. To inform the consumer that an error occurred during the operation and ask the consumer to re-operate.

In this embodiment, the store server 300 is installed in a store and is managed and run by the store. The store server 300 has an electronic invoice database 301. The electronic invoice database 301 stores at least one pre-processed electronic invoice. The store server 300 generates an electronic invoice based on the transaction information and the pre-processed electronic invoice. Specifically, the store server 300 is connected to an electronic invoice management host (not shown in the figure). The electronic invoice management host stores several pre-processed electronic invoices and can distribute and send the pre-processed electronic invoices to various stores. Server 300. Among them, the pre-processed electronic invoices are unused electronic invoices. Each pre-processed electronic invoice has an invoice serial number (ie, invoice number), and the invoice serial number can be checked by the electronic invoice management host. The electronic invoice management host may be an electronic device used by government agencies to manage electronic invoices. The store server 300 can obtain at least one pre-processed electronic invoice from the electronic invoice management server. The store server 300 can record the transaction information (transaction amount and sales items) into the pre-processed electronic invoice. The recorded pre-processed electronic invoice is It is the aforementioned electronic invoice. After generating the electronic invoice, the store server 300 can store the member invoice carrier corresponding to the electronic invoice (detailed later) and transmit the electronic invoice to the electronic invoice management host. After the electronic invoice is stored corresponding to the member invoice carrier, consumers can query the records of the electronic invoice through the member invoice carrier, such as but not limited to, query the transaction amount, sales items, transaction time or transaction objects of each transaction information. .

In this embodiment, the store server 300 can store transaction information in a store accounting information. The store accounting information may store all transaction records of the store, or may only refer to the transaction records of the vending machines 100 managed by the store. Among them, the store server 300 can read the transaction amount and sales items in the transaction information, and record the transaction amount and sales items in the store accounting information. In this way, the store server 300 can calculate the turnover of the vending machines 100 managed by the store based on the store accounting information.

In this embodiment, the electronic invoice processing system 10 further includes a membership server 400 . Among them, the member server 400 is connected to the intermediary server 200. After receiving the member identification code, the intermediary server 200 can generate a member query request based on the member identification code, and transmit the member query request and the member identification code to the member server. 400. The member server 400 queries the member invoice carrier associated with the member identification code according to the member query request. In this embodiment, the member server 400 includes a member database 401, and the member database 401 stores at least one member information. The member server 400 compares the corresponding member information in the member database 401 according to the member identification code. Member information includes member identification code, member invoice carrier and first verification information. Each member information corresponds to a member identification code. Accordingly, the member server 400 can use the member identification code as a query condition to query the member invoice carrier corresponding to the member information. The first verification information may be one of a biometric code (fingerprint feature, iris feature or voiceprint feature), a password or an image, or a combination of two or more of the foregoing. The member server 400 can verify the member verification information and the second verification information (detailed later).

In some embodiments, after the store server 300 generates the electronic invoice, the store server 300 can transmit the electronic invoice to the member server 400, and the member server 400 will store the electronic invoice according to the member invoice carrier. Since the member invoice carrier can correspond to a specific member identification code, the member can query the electronic invoice stored in the member invoice carrier through the member server 400 .

In this embodiment, the electronic invoice processing system 10 may further include a mobile information device 500 . The mobile information device 500 may be a mobile phone, a wearable electronic device, a notebook computer or a handheld computer. The member identification code may be a phone number, and the phone number corresponds to the mobile information device 500 . In this embodiment, the member server 400 generates an identity confirmation message based on the member query request. The member server 400 sends the identity confirmation message to the mobile information device 500 based on the member identification code (here, a phone number), and in the mobile information device 500 After receiving the identity confirmation message, the information device 500 sends the second verification information to the member server 400 for verification. For example, after the consumer completes the transaction at the vending machine 100 and enters the member identification code, the mobile information device 500 held by the consumer can receive and display the identity confirmation message, and the mobile information device 500 can perform an identity verification process based on the identity confirmation message. , the consumer can operate the identity verification process through the mobile information device 500, and input the second verification information on the mobile information device 500, and the mobile information device 500 then transmits the second verification information to the member server 400. The second verification information may be one of a biometric code (fingerprint feature, iris feature or voiceprint feature), a password or an image, or a combination of two or more of the foregoing. In some embodiments, when the member server 400 receives the second verification information and determines that the first verification information and the second verification information are a verification result, the intermediary server 200 sends the transaction information according to the store identification code. and member invoice carriers. On the contrary, when the membership server 400 determines that the first verification information and the second verification information are a verification failure result, the intermediary server 200 will not send the transaction information and the member invoice carrier. Among them, when the member server 400 determines the verification information, the member server 400 determines whether the first verification information is consistent with the second verification information. If the first verification information is consistent with the second verification information, the intermediary server 200 determines that the verification result is passed. , On the contrary, if the first verification information and the second verification information are inconsistent, the intermediary server 200 determines that the verification fails.

In this embodiment, the vending machine 100 further includes a display module 104. The member server 400 generates and sends an identity confirmation message to the vending machine 100 according to the member query request. The display module 104 is suitable for displaying the identity confirmation message. The mobile information device 500 receives the input of the identity confirmation message and sends it to the member server 400 for verification. Among them, the identity confirmation message can be a one-time dynamic password or a one-dimensional barcode. Taking the one-time dynamic password as an example, the consumer inputs the one-time dynamic password through the mobile information device 500 according to the one-time dynamic password displayed by the display module 104, and the mobile information device 500 transmits the one-time dynamic password to the member server 400 for processing. Verify. Taking the two-dimensional barcode as an example, consumers can scan the two barcodes through the mobile information device 500 to obtain a one-time dynamic password. The mobile information device 500 transmits the one-time dynamic password to the member server 400 for verification, and the member server 400 determines the identity confirmation. When the message is a verification result, the intermediary server 200 sends the transaction information and member invoice carrier based on the store identification code. On the contrary, if the membership server 400 determines that the identity confirmation message is a verification failure result, the intermediary server 200 does not send the transaction information and member invoice carrier. When the member server 400 performs verification, the member server 400 will compare whether the identity confirmation message returned by the mobile information device 500 is consistent with the identity confirmation message displayed on the display module 104. If the comparison result is consistent, the member The server 400 determines that the verification result is passed. On the contrary, if the comparison result is inconsistent, the member server 400 determines that the verification result is failed.

Please refer to FIG. 3 , which is a block diagram of an electronic invoice processing system according to a second embodiment of the present invention. The same components in this embodiment as in the first embodiment will be represented by the same component symbols, and their connection relationships and related descriptions will not be described again. As shown in FIG. 3 , in this example, the electronic invoice processing system 10 further includes a vending machine management device 600 . The vending machine management device 600 is communicatively connected to the intermediary server 200 and the communication module 103 of the vending machine 100 . The vending machine management device 600 is adapted to receive a setting message, so that the vending machine 100 performs settings according to the setting message. In some embodiments, the vending machine management device 600 can be connected to multiple vending machines (100, 100', 100''). In the connected state, the vending machine management device 600 sends the setting information to the vending machines 100. Finally, the transaction processing module 101 of the vending machine 100 can set the vending machine 100 according to the setting message. The setting message can be one of a product sales amount, a product discount, an invoice issuance option, and an advertising promotion message, or the aforementioned number. kind of combination. In this embodiment, a vending machine setting device (not shown in this figure) is communicatively connected to the intermediary server 200. The vending machine setting device is adapted to generate setting information and send the setting information to the intermediary server 200, and then through the intermediary The server 200 sends the setting information to the vending machine management device 600. Supermarket managers can view the operation information of the vending machines 100 managed by each store through the vending machine setting device. The operation information can be one of a vending machine type, a customer group type, a product item and a turnover, or the above. A combination of two or more types.

Please refer to Figure 4, which is a flow chart of an electronic invoice processing method according to the first embodiment of the present invention. The electronic invoice processing method shown in Figure 4 is executed using the electronic invoice processing system 10 as mentioned above. The electronic invoice processing method includes: a vending machine 100 generates transaction information, and the transaction information includes a store identification code ( Step S1). The vending machine 100 receives a member identification code and transmits the member identification code and transaction information to an intermediary server 200 (step S2). The intermediary server 200 obtains a member invoice carrier based on the member identification code, and transmits the transaction information and member invoice carrier to a store server 300 based on the store identification code (step S3). The store server 300 generates an electronic invoice based on the transaction information, and stores the electronic invoice corresponding to the member invoice carrier (step S4).

Please refer to Figure 5, which is a flow chart of an electronic invoice processing method according to the first embodiment of the present invention. As shown in Figure 5, step S3 may further include: the intermediary server 200 checks the format and data content of the transaction information. When the transaction information meets the required format and data content, the intermediary server 200 obtains the member invoice carrier based on the member identification code. , and transmit the transaction information and member invoice carrier to the store server 300. On the contrary, when the transaction information does not meet the required format and data content, the intermediary server 200 deletes the transaction information received at this time (step S31). If the transaction information is deleted, step S1 can be returned to re-receive the data input by the consumer, generate transaction information and continue to execute other steps.

As shown in Figure 5 again, in this embodiment, step S3 further includes: the intermediary server 200 generates a member query request based on the member identification code, and the member server 400 queries the member invoice carrier based on the member query request and the member identification code (step S32).

As shown in Figure 5 again, in this embodiment, step S3 further includes: the member server 400 generates an identity confirmation message based on the member query request, and the member server 400 sends the identity confirmation message to the mobile information device 500 based on the member identification code. After receiving the identity confirmation message, the mobile information device 500 sends the second verification information to the member server 400 for verification. When the member server 400 determines that the second verification information is the verification result, the intermediary server 200 sends the information according to the store identification code. Transaction information and member invoice carrier. On the contrary, when the member server 400 determines that the second verification information is a verification failure result, the intermediary server 200 does not send the transaction information and the member invoice carrier (step S33). When the member server 400 determines that the second verification information is a verification failure result, it can return to step S1 to re-receive the data input by the consumer, generate transaction information and continue to execute the remaining steps.

In some embodiments, when performing step S3, the electronic invoice processing system 10 may only perform step S31. For example, after the intermediary server 200 receives the transaction information, the intermediary server 200 can obtain the member invoice carrier based on the member identification code after checking the format and data content of the transaction information (step S31). Then, based on the store identification code, the transaction information and member invoice carrier are sent to the store server 300, and step S4 is executed.

In some embodiments, when performing step S3, the electronic invoice processing system 10 only performs step S32. For example, after the intermediary server 200 receives the transaction information, the intermediary server 200 can generate a member query request based on the member identification code, so that the member server 400 queries the member invoice carrier based on the member query request and the member identification code (step S32). After the intermediary server 200 obtains the member invoice carrier, it transmits the transaction information and the member invoice carrier to the store server 300 based on the store identification code. That is to say, in this embodiment, it is not necessary to perform step S31, but directly execute and complete step S32 and then proceed to step S4.

In some embodiments, when performing step S3, the electronic invoice processing system 10 may perform steps S32 and S33. For example, after the intermediary server 200 receives the transaction information, the intermediary server 200 can generate a member query request based on the member identification code (step S32), the member server 400 can generate an identity confirmation message based on the member query request, and the member server 400 can generate an identity confirmation message based on the member identification code. The code sends the identity confirmation message to the mobile information device 500. After receiving the identity confirmation message, the mobile information device 500 sends the second verification information to the member server 400 for verification. When the member server 400 determines that the second verification information is verified, As a result, the intermediary server 200 sends the transaction information and member invoice carrier according to the store identification code. On the contrary, when the member server 400 determines that the second verification information is a verification failure result, the intermediary server 200 does not send the transaction information and member invoice carrier (step S33), or returns to step S1 to re-receive the information input by the consumer. data to generate transaction information and continue with the remaining steps.

Please refer to Figure 6, which is a flow chart of an electronic invoice processing method according to a third embodiment of the present invention. The steps of the electronic invoice processing method in this embodiment and the first embodiment will not be described again. The main difference between this embodiment and the first embodiment lies in step S33' of step S3. In this embodiment, step S33' includes: the member server 400 generates an identity confirmation message according to the member query request, the member server 400 sends the identity confirmation message to the vending machine 100, and the identity confirmation message is displayed on the display module of the vending machine 100. 104. The mobile information device 500 receives the input of the identity confirmation message and sends it to the member server 400 for verification. When the member server 400 determines that the identity confirmation message is a verification result, the intermediary server 200 sends the transaction information and member invoice according to the store identification code. vehicle. On the contrary, when the membership server 400 determines that the identity confirmation message is a verification failure result, the intermediary server 200 does not send the transaction information and member invoice carrier, or returns to step S1 to re-receive the information input by the consumer and generate a transaction. information and continue with the remaining steps.

The above-mentioned embodiments only illustrate the technical ideas and characteristics of this case. Their purpose is to enable those familiar with this technology to understand the contents of this case and implement them accordingly. They cannot be used to limit the patent scope of this case. Equal changes or modifications made to the spirit of the disclosure should still be covered by the patent application scope of this case.

10: Electronic invoice processing system 100, 100’, 100’’: vending machine 101: Transaction processing module 102:Input module 103: Communication module 104:Display module 200:Mediation server 300: Store server 301: Electronic invoice database 400: Member server 401:Member Database 500:Mobile information device 600: Vending machine management device S1-S4, S31-S33, S33’: steps

[Fig. 1] is a system architecture diagram of an electronic invoice processing system according to the first embodiment of the present invention. [Fig. 2] is a block diagram of an electronic invoice processing system according to the first embodiment of the present invention. [Fig. 3] is a block diagram of an electronic invoice processing system according to the second embodiment of the present invention. [Fig. 4] is a flow chart of an electronic invoice processing method according to the first embodiment of the present invention. [Fig. 5] is a flow chart of an electronic invoice processing method according to the first embodiment of the present invention. [Fig. 6] is a flow chart of an electronic invoice processing method according to the third embodiment of the present invention.

10: Electronic invoice processing system

100:Vending machine

101: Transaction processing module

102:Input module

103: Communication module

104:Display module

200:Mediation server

300: Store server

301: Electronic invoice database

400: Member server

401:Member database

500:Mobile information device

Claims (15)

An electronic invoice processing system that includes: A vending machine includes: a transaction processing module, an input module and a communication module. The transaction processing module is adapted to generate transaction information. The transaction information includes a store identification code. The input module receives a member Identification code, the communication module transmits the transaction information and the member identification code; An intermediary server is connected to the vending machine. The intermediary server receives the transaction information and the member identification code, obtains a member invoice carrier based on the member identification code, and transmits the transaction information and the member identification code based on the store identification code. Member invoice carrier; and A store server is connected to the intermediary server. The store server receives the transaction information and the member invoice carrier, generates an electronic invoice based on the transaction information, and stores the electronic invoice corresponding to the member invoice carrier. The electronic invoice processing system as described in claim 1 further includes a member server. The member server is communicatively connected to the intermediary server. The intermediary server generates a member query request based on the member identification code and sends it to the member. The identification code and the member query request are sent to the member server. The member server queries and obtains the member invoice carrier based on the member query request and the member identification code, and sends the member invoice carrier to the intermediary server. The electronic invoice processing system as described in request item 2, wherein the member server includes a member database, the member database stores at least one member information, and the member server compares the member data with the member database based on the member identification code. For the corresponding member information, the member information includes the member identification code and the member invoice carrier. The electronic invoice processing system as described in claim 3, further comprising a mobile information device, the mobile information device is communicatively connected to the member server, the member information includes a first verification information, and the member server is based on the member The query request generates and sends an identity confirmation message. After receiving the identity confirmation message, the mobile information device sends a second verification information to the member server for verification. The electronic invoice processing system as described in claim 4, wherein when the member server determines that the first verification information and the second verification information are a verification result, the intermediary server transmits the transaction information based on the store identification code and the member’s invoice carrier. The electronic invoice processing system as described in claim 3, wherein the vending machine includes a display module, the member server generates and sends an identity confirmation message based on the member query request, and the display module is suitable for displaying the identity confirmation Message, a mobile information device receives the input of the identity confirmation message and sends it to the member server for verification. The electronic invoice processing system as described in claim 6, wherein when the member server determines that the identity confirmation message is a verification result, the intermediary server transmits the transaction information and the member invoice carrier based on the store identification code. The electronic invoice processing system as described in request item 1, wherein the intermediary server checks the format and data content of the transaction information. When the required format and data content are met, the intermediary server obtains the member based on the member identification code. Invoice carrier, and transmit the transaction information and the member invoice carrier to the store server. The electronic invoice processing system as described in claim 1, wherein the store server includes an electronic invoice database, and the electronic invoice database stores at least one pre-processed electronic invoice, and the store server based on the transaction information and the pre-processed electronic invoice Processing an electronic invoice generates the electronic invoice. The electronic invoice processing system of claim 1 further includes a vending machine management device, the vending machine management device is communicatively connected to the intermediary server and the communication module, and the vending machine management device is adapted to receive a setting message, The vending machine is configured according to the setting information. An electronic invoice processing method, including: A vending machine generates transaction information, and the transaction information includes a store identification code; The vending machine receives a member identification code and transmits the member identification code and the transaction information to an intermediary server; The intermediary server obtains a member invoice carrier based on the member identification code, and transmits the transaction information and the member invoice carrier to a store server based on the store identification code; and The store server generates an electronic invoice based on the transaction information, and stores the electronic invoice corresponding to the member invoice carrier. The electronic invoice processing method described in request item 11, wherein the step for the intermediary server to obtain the member invoice carrier based on the member identification code further includes: the intermediary server checks the format and data content of the transaction information, and when it meets The intermediary server obtains the member invoice carrier based on the required format and data content based on the member identification code, and sends the transaction information and the member invoice carrier to the store server. The electronic invoice processing method described in claim 11, wherein the step of the intermediary server obtaining the member invoice carrier based on the member identification code further includes: the intermediary server generates a member query request based on the member identification code, and a The member server queries the member invoice carrier based on the member query request and the member identification code, and returns the member invoice carrier to the intermediary server. The electronic invoice processing method described in claim 13, wherein the step of the intermediary server obtaining the member invoice carrier based on the member identification code further includes: the member server generates an identity confirmation message based on the member query request, the The member server sends the identity confirmation message to a mobile information device based on the member identification code. After receiving the identity confirmation message, the mobile information device sends a second verification information to the member server for verification, and a member information Including a first verification information, when the member server determines that the first verification information and the second verification information are a verification result, the intermediary server sends the transaction information and the member invoice carrier based on the store identification code. The electronic invoice processing method described in claim 13, wherein the step of the intermediary server obtaining the member invoice carrier based on the member identification code further includes: the member server generates an identity confirmation message based on the member query request, the The membership server sends the identity confirmation message to the vending machine, and the identity confirmation message is displayed on a display module of the vending machine. A mobile information device receives the input of the identity confirmation message and sends it to the membership server for verification. When the member server determines that the identity confirmation message is a verification result, the intermediary server sends the transaction information and the member invoice carrier based on the store identification code.