CN108257336B - Method and system for distributing and returning invoices by main computer based on network - Google Patents
Method and system for distributing and returning invoices by main computer based on network Download PDFInfo
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- CN108257336B CN108257336B CN201611236631.9A CN201611236631A CN108257336B CN 108257336 B CN108257336 B CN 108257336B CN 201611236631 A CN201611236631 A CN 201611236631A CN 108257336 B CN108257336 B CN 108257336B
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- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
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Abstract
The invention discloses a method for distributing and returning invoices by a main computer based on a network, which comprises the following steps: a method for distributing invoices from a host computer to an extension computer based on a network and a method for returning invoices from the extension computer to the host computer based on the network are provided. The invention also discloses a system for distributing and returning invoices by the main computer based on the network, which comprises: the system comprises an extension billing terminal, a service acceptance module, a service processing module, host hardware equipment, extension hardware equipment and a host billing terminal. The invention has the beneficial effects that: aiming at the problem of processing the main machine invoice of one tax number, the network-based main machine separate invoice refunding implementation method is provided, and the interaction between the main machines can be conveniently realized through the method, the invoice in the main machine can be flexibly scheduled, the working efficiency is improved, and the flexibility of the scheduling of the main machine invoice is increased. In addition, the series of operations are matched with a gold tax disk, and the accuracy of the operations is improved.
Description
Technical Field
The present invention relates to the field of invoice processing, and more particularly, to a method and system for distributing and returning invoices based on a network main computer.
Background
At present, tax control equipment is generally used for invoicing in many industries, and invoice services are purchased from a tax authority by a management company in a centralized way, then are distributed to a plurality of subordinate invoicing network points for realizing machine invoicing and are distributed to industry taxpayers of the services for the second time, and the tax control equipment of all the sub invoicing network points is required to be collected for distribution during distribution. Above invoice distribution mode needs the manual work to go to collect the tax control equipment of each branch of making out an invoice, and work load is huge and work efficiency is extremely low, has influenced office efficiency. In addition, the invoice distribution process is rigid, the invoice cannot be flexibly scheduled, the tax control equipment of each network point can only allocate a certain amount of invoice in advance, the business requirement of flexibly allocating the invoice according to the invoicing amount of each invoicing network point cannot be met, and the invoice processing process does not have flexibility.
The invoice distribution system realizes the distribution and downloading of the main machine invoice through the network background system, and the scheme facilitates the distribution of the invoice. The invoice processing method of the network tax control system realizes the distribution and recovery of invoices to tax control equipment with different tax numbers, thereby simplifying the processes of ticket purchasing and ticket refunding of taxpayers.
Although both the two schemes carry out corresponding invoice processing through the network, the invoice operation of the main machine with the same tax number does not form a closed loop, so that the invoices in the main machine cannot be flexibly scheduled, a large amount of manpower is consumed, and the working efficiency is lower.
Therefore, in order to overcome the defects existing in the prior art in the aspect of primary-computer invoice interaction, corresponding research needs to be carried out, and a method for realizing primary-computer separate refunding is provided to improve the primary-computer interaction efficiency.
Disclosure of Invention
In order to solve the above problem, according to an aspect of the present invention, there is provided a method for distributing invoices to extensions from a host computer over a network, the method comprising:
the host billing terminal reads the inventory information of the host hardware equipment and displays a list of all invoices which can be distributed on the network;
the user selects the invoice to be distributed on the network at the host computer, and inputs the identification number of the extension and the number of the invoice to distribute the invoice on the network;
the host billing terminal uploads the invoices to be distributed and the invoices which are not processed last time to the service processing module through the service acceptance module, the service processing module puts the well distributed invoices in storage and returns a successful storage mark to the host billing terminal;
the method comprises the steps that an extension invoicing terminal sends a request for a downloadable invoice list, the request is uploaded to a service processing module through a service acceptance module, the extension invoicing terminal obtains the downloadable invoice list, and at least one record of the downloadable invoice is selected for downloading the invoice;
the extension hardware equipment generates a downloading authorization application, and the downloading authorization application is uploaded to a service processing module through a service acceptance module for processing to obtain a list of all invoices which can be downloaded by the extension;
the service processing receiving module receives the download authorization application, calls the encryption and decryption server to generate a data packet, modifies the state information of the corresponding invoice, and returns the data packet to the extension hardware equipment;
the extension hardware equipment receives the data packet and uploads an unlocking request to a service processing module through a service acceptance module;
the service processing module receives and processes the unlocking request, modifies the receiving state of the corresponding invoice, and returns the downloading state to the extension hardware equipment; and
and the extension hardware equipment records the invoice information successfully downloaded, and the extension billing terminal displays the invoice information successfully downloaded.
According to another aspect of the present invention, there is provided a method for returning an invoice from an extension to a host over a network, the method comprising:
the extension invoicing terminal reads the inventory information of extension hardware equipment to obtain all invoice lists which can be refunded by the extension;
the user selects the invoice to be returned, the invoice to be returned and the invoice which is not processed last time are uploaded to the business processing module through the business acceptance module, the selected invoice to be returned is put in storage, and the successful mark of the storage is returned to the extension invoicing terminal through the business acceptance module;
the method comprises the steps that a host invoicing terminal sends a retractable invoice list request, the request is uploaded to a business processing module through a business acceptance module, a retractable invoice list is obtained, and at least one retractable invoice record is selected for retrieving the invoice;
the method comprises the steps that a host hardware device generates a withdrawing authorization application, the withdrawing authorization application is uploaded to a service processing module through a service acceptance module to be processed, and a list of all invoices which can be withdrawn by a host is obtained;
the service processing module receives the request for receiving the authorization, calls the encryption and decryption server to generate a data packet, modifies the corresponding invoice state information, and returns the data packet to the host hardware equipment;
the host hardware equipment receives the data packet and uploads an unlocking request to the service processing module through the service acceptance module;
the service processing module receives and processes the unlocking request, modifies the corresponding invoice state and returns the invoice state to the host hardware equipment; and
the host hardware equipment records the invoice information which is successfully received back, and the host billing terminal displays the invoice information which is successfully received back.
According to another aspect of the present invention, there is provided a system for distributing invoices from a host to an extension over a network, the system comprising: a host billing terminal, a host hardware device, a service acceptance module, an extension hardware device, a service processing module and an extension billing terminal,
the host billing terminal reads the inventory information of the host hardware equipment and displays a list of all invoices which can be distributed on the network; the user selects the invoice to be distributed on the network at the host computer, and inputs the identification number of the extension and the number of the invoice to distribute the invoice on the network; uploading the invoice to be distributed and the invoice which is not processed last time to a service processing module through a service acceptance module;
the host hardware equipment is used for connecting a host billing terminal, so that the host billing terminal displays an invoice list capable of being distributed on the internet and assists the host in carrying out invoice processing operation;
the service acceptance module is used for interactive processing of the service processing module and extension hardware equipment;
the service processing module is used for receiving a download authorization application, calling the encryption and decryption server to generate a data packet, modifying the state information of the corresponding invoice, and returning the data packet to the extension hardware equipment; receiving and processing an unlocking request, modifying the receiving state of the corresponding invoice, and returning the downloading state to the extension hardware equipment; warehousing the distributed invoices, and returning warehousing success marks to the host invoicing terminal;
the extension hardware equipment is used for generating a downloading authorization application, uploading the downloading authorization application to the service processing module through the service acceptance module for processing, and acquiring a list of all invoices which can be downloaded by the extension; receiving the data packet, and uploading an unlocking request to a service processing module through a service acceptance module; recording invoice information which is downloaded successfully; and
the extension invoicing terminal sends a request for downloading an invoice list, the request is uploaded to the service processing module through the service acceptance module, the extension invoicing terminal acquires the downloadable invoice list and selects at least one record of the downloadable invoice to download the invoice; and displaying the invoice information which is downloaded successfully.
According to another aspect of the present invention, there is provided a system for returning an invoice from an extension to a host computer over a network, the system comprising: an extension billing terminal, extension hardware equipment, a service acceptance module, a service processing module, host hardware equipment and a host billing terminal,
the extension invoicing terminal reads inventory information of extension hardware equipment to obtain all invoice lists which can be returned by the extension; selecting an invoice to be returned, uploading the invoice to be returned and the invoice which is not processed last time to a business processing module through a business acceptance module, warehousing the selected invoice to be returned, and returning a warehousing success mark through the business acceptance module;
the extension hardware equipment is used for connecting the extension billing terminal, so that the extension billing terminal can acquire all invoice lists which can be returned by the extension and assist the extension in invoice processing operation;
the host billing terminal sends a retractable invoice list request, the request is uploaded to the service processing module through the service acceptance module, a retractable invoice list is obtained, and at least one retractable invoice record is selected for receipt; displaying invoice information of successful recovery;
the service acceptance module is used for interactive processing between the service processing module and the host hardware equipment;
the host hardware equipment generates a withdrawal authorization application, and the withdrawal authorization application is uploaded to the service processing module for processing through the service acceptance module to obtain a list of all invoices which can be withdrawn by the host; receiving a data packet, and uploading an unlocking request to a service processing module through a service acceptance module; recording invoice information which is successfully recovered; and
the business processing module receives the request for receiving the authorization, calls the encryption and decryption server to generate a data packet, modifies the corresponding invoice state information, and returns the data packet to the host hardware equipment; and receiving and processing the unlocking request, modifying the corresponding invoice state, and returning the invoice state to the host hardware equipment.
The invention has the beneficial effects that:
aiming at the problem of processing the master machine invoices with the same tax number, the network-based master machine invoice refunding implementation method is provided, interaction between the master machines can be conveniently realized through the method, the invoices in the master machines are flexibly scheduled, the working efficiency is improved, the flexibility of scheduling the invoices of the master machines is increased, and in addition, the matching of a gold tax disk is added in the series of operations, and the accuracy of the operations is also improved.
Drawings
A more complete understanding of exemplary embodiments of the present invention may be had by reference to the following drawings in which:
FIG. 1 is a flow diagram of a method 100 for allocating invoices to extensions by a host, according to an embodiment of the present invention;
FIG. 2 is a flow diagram of a method 200 for returning an invoice from an extension to a host, according to an embodiment of the invention;
FIG. 3 is a system architecture diagram according to an embodiment of the present invention;
FIG. 4 is a block diagram of a system 400 for distributing invoices from a host to an extension, according to an embodiment of the present invention; and
fig. 5 is a schematic diagram of a system 500 for returning an invoice from an extension to a host according to an embodiment of the present invention.
Detailed Description
The exemplary embodiments of the present invention will now be described with reference to the accompanying drawings, however, the present invention may be embodied in many different forms and is not limited to the embodiments described herein, which are provided for complete and complete disclosure of the present invention and to fully convey the scope of the present invention to those skilled in the art. The terminology used in the exemplary embodiments illustrated in the accompanying drawings is not intended to be limiting of the invention. In the drawings, the same units/elements are denoted by the same reference numerals.
Unless otherwise defined, terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Further, it will be understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense.
The invention aims to facilitate the interaction between main machines of the same tax number, after the invoices are purchased by the main machine, the invoices are distributed to the extension machines through the network under the coordination of a gold tax disk, the invoices are downloaded by the extension machines through the network, in addition, the invoices can be returned by the extension machines, the corresponding invoices are returned by the main machine through the network, and the series of operations ensure that the distribution, the downloading, the returning and the returning of the invoices can be realized by operators of the main machine and the extension machines on the premise of no account.
FIG. 1 is a flow diagram of a method 100 for allocating invoices to extensions by a host, according to an embodiment of the present invention. As shown in fig. 1, the method 100 for host distribution of invoices begins at step 101, and at step 101, the host billing terminal reads the inventory information of the host hardware device to display a list of all invoices capable of being distributed online. If no invoice can be distributed, a prompt is given, and distribution is directly finished. Wherein the host hardware device is a gold tax disk of the host.
Preferably, in step 102, the user selects an invoice to be distributed on the network at the host computer, and inputs the identification number of the extension and the number of the invoice to distribute the invoice on the network.
Preferably, in step 103, the host billing terminal uploads the invoice to be distributed and the invoice that has not been processed last time to the service processing module through the service acceptance module, and the service processing module puts the distributed invoice into storage and returns a successful storage flag to the host billing terminal.
Preferably, in step 104, the extension invoicing terminal sends out a request for a downloadable invoice list, the request is uploaded to the service processing module through the service acceptance module, the extension invoicing terminal obtains the downloadable invoice list, and selects at least one record of the downloadable invoice for downloading the invoice. Wherein, if there is no downloadable invoice, then prompt information is given; if yes, displaying a downloadable invoice list; the user may then select multiple records for the download of the invoice.
Preferably, in step 105, the extension hardware device generates a download authorization application, and uploads the download authorization application to the service processing module through the service acceptance module for processing, so as to obtain a list of all invoices that can be downloaded by the extension. Wherein the extension hardware equipment is a tax disk of the extension.
Preferably, in step 106, the service processing receiving module receives the download authorization application, invokes the encryption and decryption server to generate a data packet, modifies the state information of the corresponding invoice, and returns the data packet to the extension hardware device.
Preferably, in step 107, the extension hardware device receives the data packet and uploads an unlocking request to the service processing module via the service acceptance module.
Preferably, the service processing module receives and processes the unlocking request, modifies the receiving state of the corresponding invoice, and returns the downloading state to the extension hardware device in step 108.
Preferably, in step 109, the extension hardware device records the invoice information successfully downloaded, and the extension billing terminal displays the invoice information successfully downloaded.
FIG. 2 is a flow chart of a method 200 for returning an invoice from an extension to a host according to an embodiment of the invention. As shown in fig. 2, the method 200 for returning an invoice from an extension to a host starts with step 201, and an extension billing terminal reads inventory information of extension hardware equipment to obtain all invoice lists that can be returned by the extension in step 201. Wherein the extension hardware equipment is a tax disk of the extension. The extension invoicing terminal judges whether a returnable invoice exists or not, and if the returnable invoice does not exist, prompt information is given; if so, a list of invoices that can be returned is displayed.
Preferably, in step 202, the user selects an invoice to be returned, the invoice to be returned and the invoice which is not processed last time are uploaded to the service processing module through the service acceptance module, the selected invoice to be returned is put in storage, and the successful mark of storage is returned to the extension invoicing terminal through the service acceptance module. When the extension is used for returning the ticket, if the ticket is not successfully returned, prompt information is given; if the invoice is successful, displaying a returned successful invoice list.
Preferably, in step 203, the host invoicing terminal issues a retractable invoice list request, the request is uploaded to the service processing module through the service acceptance module, the retractable invoice list is acquired, and at least one record of the retractable invoice is selected for retrieving the invoice.
Preferably, in step 204, the host hardware device generates a withdrawal authorization application, and the withdrawal authorization application is uploaded to the service processing module via the service acceptance module for processing, so as to obtain a list of all invoices that can be withdrawn by the host. Wherein the host hardware device is a gold tax disk of the host.
Preferably, in step 205, the service processing module receives the request for receiving the receipt authorization, invokes the encryption and decryption server to generate a data packet, modifies the corresponding invoice status information, and returns the data packet to the host hardware device.
Preferably, the host hardware device receives the data packet and uploads an unlocking request to the service processing module via the service acceptance module in step 206.
Preferably, the service processing module receives and processes the unlock request, modifies the corresponding invoice status, and returns the invoice status to the host hardware device at step 207.
Preferably, at step 208, the host hardware device records the invoice information successfully received back, and the host billing terminal displays the invoice information successfully received back.
Fig. 3 is a system architecture diagram according to an embodiment of the present invention. As shown in fig. 3, the system includes: the system comprises a host, a gold tax disk, an extension, a gold tax disk, a service acceptance module and a service processing module. In the process of distributing the invoices to the extension machines by the host machine, the host machine distributes the invoices, the distributed invoices are put in a warehouse by the service acceptance module, and the host machine receives the distribution result; the extension acquires the invoice to be downloaded, and the information of the downloaded invoice is modified by the service processing module. In the process of returning the invoice from the extension to the host, returning the invoice by the extension, warehousing the invoice to be returned and acquiring a return result; the host computer reclaims the invoice, modifies the invoice state through the service processing module, and acquires the reclaimed invoice.
Fig. 4 is a block diagram of a system 400 for distributing invoices from a host to an extension, according to an embodiment of the present invention. As shown in fig. 4, the system 400 for distributing invoices to extensions by a host comprises: the system comprises a host billing terminal 401, a service acceptance module 402, extension hardware equipment 403, a service processing module 404, an extension billing terminal 405 and host hardware equipment 406. Wherein the extension hardware equipment is a gold tax disk of the extension; the extension hardware equipment is a gold tax disk of the extension. Preferably, the host billing terminal 401 reads the inventory information of the host hardware device 406 to display a list of all invoices capable of being distributed on the network; the user selects the invoice to be distributed on the network at the host computer, and inputs the identification number of the extension and the number of the invoice to distribute the invoice on the network; the invoice to be distributed and the invoice which is not processed last time are uploaded to the business processing module 404 through the business acceptance 402 module.
Preferably, the service accepting module 402 is used for interactive processing between the service processing module 404 and the extension hardware device 403.
Preferably, the extension hardware device 403 is configured to generate a download authorization application, upload the download authorization application to the service processing module 404 through the service accepting module 402, and obtain a list of all invoices that can be downloaded by the extension; receiving the data packet, and uploading an unlocking request to a service processing module 403 through a service acceptance module 402; and recording invoice information of successful downloading.
Preferably, the service processing module 404 is configured to receive a download authorization application, invoke an encryption and decryption server to generate a data packet, modify state information of a corresponding invoice, and return the data packet to the extension hardware device 403; receiving and processing the unlocking request, modifying the receiving state of the corresponding invoice, and returning the downloading state to the extension hardware device 403; and warehousing the distributed invoices, and returning warehousing success marks to the host invoicing terminal 401.
Preferably, the extension invoicing terminal 405 sends a downloadable invoice list request, the request is uploaded to the service processing module 404 through the service accepting module 402, the extension invoicing terminal 405 acquires the downloadable invoice list, and selects at least one record of the downloadable invoice to download the invoice; and displaying the invoice information which is downloaded successfully.
Preferably, the host hardware device 406 is configured to connect to a host billing terminal, so that the host billing terminal displays an invoice list that can be distributed on the internet, and assist the host in performing invoice processing operations.
Fig. 5 is a schematic diagram of a system 500 for returning an invoice from an extension to a host according to an embodiment of the present invention. As shown in fig. 5, the system 500 for returning invoices from an extension to a host comprises: a host billing terminal 501, a service acceptance module 502, extension hardware equipment 503, a service processing module 504, an extension billing terminal 505 and host hardware equipment 506. Wherein the extension hardware equipment is a gold tax disk of the extension; the extension hardware equipment is a gold tax disk of the extension. Preferably, the host invoicing terminal 501 sends a request for a retrievable invoice list, and the request is uploaded to the service processing module 504 through the service acceptance module 502, so as to obtain the retrievable invoice list, and select at least one record of the retrievable invoice for retrieving the invoice; and displaying the invoice information successfully recovered.
Preferably, the service acceptance module 502 is used for interactive processing of the service processing module 504 and the host hardware device 506.
Preferably, the host hardware device 506 generates a withdrawal authorization application, and the withdrawal authorization application is uploaded to the service processing module 504 through the service accepting module 502 for processing, so as to obtain a list of all invoices that can be withdrawn by the host; receiving the data packet, and uploading the unlocking request to a service processing module 504 through a service acceptance module 502; and recording receipt information which is successfully received.
Preferably, the service processing module 504 receives the request for receiving the authorization, invokes the encryption and decryption server to generate a data packet, modifies the corresponding invoice status information, and returns the data packet to the host hardware device 506; the unlock request is received and processed, the corresponding invoice status is modified, and the invoice status is returned to the host hardware device 506.
Preferably, the extension billing terminal 505 reads inventory information of the extension hardware device 503 to obtain all invoice lists that the extension can withdraw; the invoice to be returned is selected, the invoice to be returned and the invoice which is not processed last time are uploaded to the business processing module 504 through the business acceptance module 502, the selected invoice to be returned is put in storage, and the successful mark of the storage is returned through the business acceptance module 502.
The invention has been described with reference to a few embodiments. However, other embodiments of the invention than the one disclosed above are equally possible within the scope of the invention, as would be apparent to a person skilled in the art from the appended patent claims.
Generally, all terms used in the claims are to be interpreted according to their ordinary meaning in the technical field, unless explicitly defined otherwise herein. All references to "a/an/the [ device, component, etc ]" are to be interpreted openly as referring to at least one instance of said device, component, etc., unless explicitly stated otherwise. The steps of any method disclosed herein do not have to be performed in the exact order disclosed, unless explicitly stated.
Claims (4)
1. A method for distributing invoices from a host computer to an extension computer over a network, the method comprising:
the host billing terminal reads the inventory information of the host hardware equipment and displays a list of all invoices which can be distributed on the network;
the user selects the invoice to be distributed on the network at the host computer, and inputs the identification number of the extension and the number of the invoice to distribute the invoice on the network;
the host billing terminal uploads the invoices to be distributed and the invoices which are not processed last time to the service processing module through the service acceptance module, the service processing module puts the well distributed invoices in storage and returns a successful storage mark to the host billing terminal;
the method comprises the steps that an extension invoicing terminal sends a request for a downloadable invoice list, the request is uploaded to a service processing module through a service acceptance module, the extension invoicing terminal obtains the downloadable invoice list, and at least one record of the downloadable invoice is selected for downloading the invoice;
the extension hardware equipment generates a downloading authorization application, and the downloading authorization application is uploaded to a service processing module through a service acceptance module for processing to obtain a list of all invoices which can be downloaded by the extension;
the service processing receiving module receives the download authorization application, calls the encryption and decryption server to generate a data packet, modifies the state information of the corresponding invoice, and returns the data packet to the extension hardware equipment;
the extension hardware equipment receives the data packet and uploads an unlocking request to a service processing module through a service acceptance module;
the service processing module receives and processes the unlocking request, modifies the receiving state of the corresponding invoice, and returns the downloading state to the extension hardware equipment; and
and the extension hardware equipment records the invoice information successfully downloaded, and the extension billing terminal displays the invoice information successfully downloaded.
2. A method for returning invoices from an extension to a host computer based on a network, the method comprising:
the extension invoicing terminal reads the inventory information of extension hardware equipment to obtain all invoice lists which can be refunded by the extension;
the user selects the invoice to be returned, the invoice to be returned and the invoice which is not processed last time are uploaded to the business processing module through the business acceptance module, the selected invoice to be returned is put in storage, and the successful mark of the storage is returned to the extension invoicing terminal through the business acceptance module;
the method comprises the steps that a host invoicing terminal sends a retractable invoice list request, the request is uploaded to a business processing module through a business acceptance module, a retractable invoice list is obtained, and at least one retractable invoice record is selected for retrieving the invoice;
the method comprises the steps that a host hardware device generates a withdrawing authorization application, the withdrawing authorization application is uploaded to a service processing module through a service acceptance module to be processed, and a list of all invoices which can be withdrawn by a host is obtained;
the service processing module receives the request for receiving the authorization, calls the encryption and decryption server to generate a data packet, modifies the corresponding invoice state information, and returns the data packet to the hardware equipment;
the host hardware equipment receives the data packet and uploads an unlocking request to the service processing module through the service acceptance module;
the service processing module receives and processes the unlocking request, modifies the corresponding invoice state and returns the invoice state to the host hardware equipment; and
the host hardware equipment records the invoice information which is successfully received back, and the host billing terminal displays the invoice information which is successfully received back.
3. A system for distributing invoices from a host computer to an extension computer over a network, the system comprising: a host billing terminal, a service acceptance module, extension hardware equipment, a service processing module, host hardware equipment and extension billing terminals,
the host billing terminal reads the inventory information of the host hardware equipment and displays a list of all invoices which can be distributed on the network; the user selects the invoice to be distributed on the network at the host computer, and inputs the identification number of the extension and the number of the invoice to distribute the invoice on the network; uploading the invoice to be distributed and the invoice which is not processed last time to a service processing module through a service acceptance module;
the host hardware equipment is used for connecting a host billing terminal, so that the host billing terminal displays an invoice list capable of being distributed on the internet and assists the host in carrying out invoice processing operation;
the service acceptance module is used for interactive processing of the service processing module and extension hardware equipment;
the service processing module is used for receiving a download authorization application, calling the encryption and decryption server to generate a data packet, modifying the state information of the corresponding invoice, and returning the data packet to the extension hardware equipment; receiving and processing an unlocking request, modifying the receiving state of the corresponding invoice, and returning the downloading state to the extension hardware equipment; warehousing the distributed invoices, and returning warehousing success marks to the host invoicing terminal;
the extension hardware equipment is used for generating a downloading authorization application, uploading the downloading authorization application to the service processing module through the service acceptance module for processing, and acquiring a list of all invoices which can be downloaded by the extension; receiving a data packet, and uploading an unlocking request to a service processing module through a service acceptance module; recording invoice information which is downloaded successfully; and
the extension invoicing terminal sends a request for downloading an invoice list, the request is uploaded to the service processing module through the service acceptance module, the extension invoicing terminal acquires the downloadable invoice list and selects at least one record of the downloadable invoice to download the invoice; and displaying the invoice information which is downloaded successfully.
4. A system for returning invoices from an extension to a host computer over a network, the system comprising: an extension billing terminal, extension hardware equipment, a service acceptance module, a service processing module, host hardware equipment and a host billing terminal,
the extension invoicing terminal reads inventory information of extension hardware equipment to obtain all invoice lists which can be returned by the extension; selecting an invoice to be returned, uploading the invoice to be returned and the invoice which is not processed last time to a business processing module through a business acceptance module, warehousing the selected invoice to be returned, and returning a warehousing success mark through the business acceptance module;
the extension hardware equipment is used for connecting the extension billing terminal, so that the extension billing terminal can acquire all invoice lists which can be returned by the extension and assist the extension in invoice processing operation;
the host billing terminal sends a retractable invoice list request, the request is uploaded to the service processing module through the service acceptance module, a retractable invoice list is obtained, and at least one retractable invoice record is selected for receipt; displaying invoice information of successful recovery;
the service acceptance module is used for interactive processing between the service processing module and the host hardware equipment;
the host hardware equipment generates a withdrawal authorization application, and the withdrawal authorization application is uploaded to the service processing module for processing through the service acceptance module to obtain a list of all invoices which can be withdrawn by the host; receiving a data packet, and uploading an unlocking request to a service processing module through a service acceptance module; recording invoice information which is successfully recovered; and
the business processing module receives the request for receiving the authorization, calls the encryption and decryption server to generate a data packet, modifies the corresponding invoice state information, and returns the data packet to the host hardware equipment; and receiving and processing the unlocking request, modifying the corresponding invoice state, and returning the invoice state to the host hardware equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611236631.9A CN108257336B (en) | 2016-12-28 | 2016-12-28 | Method and system for distributing and returning invoices by main computer based on network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611236631.9A CN108257336B (en) | 2016-12-28 | 2016-12-28 | Method and system for distributing and returning invoices by main computer based on network |
Publications (2)
| Publication Number | Publication Date |
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| CN108257336A CN108257336A (en) | 2018-07-06 |
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| US8548881B1 (en) * | 2012-05-07 | 2013-10-01 | Amazon Technologies, Inc. | Credit optimization to minimize latency |
| CN104700294A (en) * | 2013-12-04 | 2015-06-10 | 航天信息股份有限公司 | Distributed invoice management system for large enterprises |
| CN105550911A (en) * | 2015-12-21 | 2016-05-04 | 浪潮软件集团有限公司 | Invoice management method, device and system |
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