CN113469761A - Invoicing method and device - Google Patents

Invoicing method and device Download PDF

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CN113469761A
CN113469761A CN202110805111.XA CN202110805111A CN113469761A CN 113469761 A CN113469761 A CN 113469761A CN 202110805111 A CN202110805111 A CN 202110805111A CN 113469761 A CN113469761 A CN 113469761A
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刘开和
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Wuhan Paralworld Network Technology Co ltd
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    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00Commerce
    • G06Q30/04Billing or invoicing
    • GPHYSICS
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    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q40/00Finance; Insurance; Tax strategies; Processing of corporate or income taxes
    • G06Q40/12Accounting
    • G06Q40/123Tax preparation or submission

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Abstract

A method for making out an invoice and a device thereof belong to the technical field of tax invoices, and the method comprises the steps of obtaining historical invoicing information and corresponding sales data; according to historical invoicing information and seller information, selling content information and tax rate information in the corresponding sales item data, respectively establishing a seller-tax rate matching model and a selling content-tax rate matching model; then receiving new data of selling items to be invoiced input by a user, matching to obtain a corresponding tax rate, reconstructing a model of failed matching, and finally invoicing according to invoicing requirements, wherein the device comprises a historical data storage unit, a judgment model establishing unit, a receiving unit, a judgment unit and a printing unit; the invoice information that the round-off item information corresponds can be discerned fast, and the operation that goes on the invoice that issues simultaneously is recorded and is labeled, makes things convenient for follow-up arrangement to classify and reconcile.

Description

Invoicing method and device
Technical Field
The invention belongs to the technical field of tax invoices, and particularly relates to an invoicing method and device.
Background
In actual work, each enterprise may have multiple business modes, such as warehouse-out business and warehouse-in business in the management of goods, order contract signing business management for contract management, and the like. With the rapid development of economy, the business volume of each enterprise is increasingly huge, the demand of customers is also personalized, and under the background, if a traditional business management mode is used for invoicing, not only the cost is increased, but also the efficiency is lower and lower.
Aiming at the problem of high efficiency of billing management cost in the prior art, no effective solution is available at present.
Disclosure of Invention
The invention aims to overcome the problems and defects of high management cost and low efficiency when a large number of invoices are to be issued, and provides an invoicing method and a device thereof, which can quickly identify invoicing information corresponding to sales information, record and label the operation of issued invoices at the same time, and facilitate subsequent sorting, classification and reconciliation.
A method of invoicing comprising the steps of:
s11: acquiring historical billing information and corresponding sales data thereof; the historical invoicing information and the corresponding selling item data thereof comprise buyer information, selling content information, seller information, amount information, time information and tax rate information;
s12: respectively establishing a seller-tax rate matching model and a seller-tax rate matching model according to seller information, selling content information and tax rate information in the historical invoicing information and corresponding selling item data;
s13: receiving new invoice data input by a user; the new sale item data comprises buyer information, seller information, amount information, sale content information and invoicing requirement information;
s14: the seller information and the sales content information in the new sales item data are respectively put into a seller-tax rate matching model and a sales content-tax rate matching model; if the tax rates obtained by the two matching models are consistent, the step S15 is executed; if the tax rates obtained by the two matching models are not consistent or the matching fails, the method goes to step S12 to reconstruct a seller-tax rate model and a selling content-tax rate matching model;
s15: putting buyer information, seller information, amount information, sales content information and tax rate information of new sale item data to be invoiced into an invoicing system, and then receiving an invoicing operation instruction input by a user; the operation instruction comprises operation action information and new sales item data to be operated;
the new sales data to be operated comprises buyer information, seller information, money amount information, sales content information and tax rate information of new sales item data to be invoiced;
and performing corresponding operation on the new sales data to be operated according to the operation action information.
The step S11 includes:
s121: extracting key words from seller information and sale content information in sale item data corresponding to the historical invoice, and arranging the key words according to weight and appearance frequency;
s122: and respectively selecting X words before sorting in the two rows of keywords in the S121 as a characteristic word group, and establishing a seller-tax rate matching model and a seller content-tax rate matching model corresponding to the corresponding tax rates.
In step S121, the keywords are reselected when the model is reconstructed, and the reselected keywords are rearranged according to the modified weights and the occurrence frequencies.
In step S15, the operation includes: modify, delete, print, flush, and invalidate.
And the printing is subjected to weight sorting according to the order and the billing requirement information.
In step S13, the new data of the new sale item to be invoiced is recorded with tags according to the buyer information, seller information, money amount information and sale content information, where the number of the tags is not less than 4.
An invoicing apparatus, said apparatus comprising:
the historical data storage unit is used for acquiring historical invoicing information and sales data thereof; the historical invoicing information and the sales data thereof comprise buyer information, sales content information, seller information, money information, time information and tax rate information;
the system comprises a judgment model establishing unit, a sales model generating unit and a sales model matching unit, wherein the judgment model establishing unit is used for respectively establishing a seller-tax rate matching model and a sales content-tax rate matching model according to seller information, sales content information and tax rate information in historical invoicing information and sales item data thereof;
the receiving unit is used for receiving new invoice data input by a user; the new sale item data comprises buyer information, seller information, amount information, sale content information and invoicing requirement information;
the judging unit is used for respectively putting seller information and sales content information in the new sale item data into a seller-tax rate matching model and a sales content-tax rate matching model, and judging the tax rate of the new sale item data;
the printing unit is used for printing the buyer information, seller information, money amount information, sales content information and tax rate information of the new sale item data for invoicing in the invoicing system;
the printing unit also comprises an operation recording unit, and the operation recording unit is used for recording operation action information and new sales item data to be operated.
Compared with the prior art, the invention has the beneficial effects that:
according to the method, firstly, a seller-tax rate matching model and a seller-tax rate matching model are respectively constructed according to historical invoicing information and buyer information, seller content information and tax rate information in sales item data corresponding to the historical invoicing information, the tax rate of an invoice is generally matched with the sales content, if a financial staff is unfamiliar with services, the corresponding tax rate cannot be rapidly judged, so that the seller content-tax rate matching model is established by extracting keywords, and the corresponding tax rate can be rapidly searched under the condition that a large number of invoices appear. The tax rate of the invoice is selected according to the operation activities which can be carried out in the operation range of the seller, and the frequently-selected tax rate of the seller can be quickly selected by constructing a seller-tax rate matching model; two matching models are established, and then the data of the invoice to be invoiced are put into the models for matching, and the two matching models have the advantages of reducing the error rate and ensuring the success rate of tax rate matching to be 100 percent; if new sales content or new business scope appears, the matching model can not be matched or the two matching tax rates are inconsistent, and the matching model is reconstructed, so that the whole model has repairability and growth capability.
The invoices may be changed or adjusted according to the business adjustment of enterprises or the requirements of buyers, and the adjustment can directly influence the traceability of the data on the prior financial accounts.
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FIG. 1 is a flow chart of an invoicing method of the present invention;
fig. 2 is a schematic structural diagram of an invoicing apparatus system according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following description and embodiments in conjunction with the accompanying drawings.
Referring to fig. 1 and 2, a method of invoicing includes the steps of:
s11: acquiring historical billing information and corresponding sales data thereof; the historical invoicing information and the corresponding selling item data thereof comprise buyer information, selling content information, seller information, amount information, time information and tax rate information;
s12: respectively establishing a seller-tax rate matching model and a seller-tax rate matching model according to seller information, selling content information and tax rate information in the historical invoicing information and corresponding selling item data;
s13: receiving new invoice data input by a user; the new sale item data comprises buyer information, seller information, amount information, sale content information and invoicing requirement information;
s14: the seller information and the sales content information in the new sales item data are respectively put into a seller-tax rate matching model and a sales content-tax rate matching model; if the tax rates obtained by the two matching models are consistent, the step S15 is executed; if the tax rates obtained by the two matching models are not consistent or the matching fails, the method goes to step S12 to reconstruct a seller-tax rate model and a selling content-tax rate matching model;
s15: putting buyer information, seller information, amount information, sales content information and tax rate information of new sale item data to be invoiced into an invoicing system, and then receiving an invoicing operation instruction input by a user; the operation instruction comprises operation action information and new sales item data to be operated;
the new sales data to be operated comprises buyer information, seller information, money amount information, sales content information and tax rate information of new sales item data to be invoiced;
and performing corresponding operation on the new sales data to be operated according to the operation action information.
The step S11 includes:
s121: extracting key words from seller information and sale content information in sale item data corresponding to the historical invoice, and arranging the key words according to weight and appearance frequency;
s122: and respectively selecting X words before sorting in the two rows of keywords in the S121 as a characteristic word group, and establishing a seller-tax rate matching model and a seller content-tax rate matching model corresponding to the corresponding tax rates.
In step S121, the keywords are reselected when the model is reconstructed, and the reselected keywords are rearranged according to the modified weights and the occurrence frequencies.
In step S15, the operation includes: modify, delete, print, flush, and invalidate.
And the printing is subjected to weight sorting according to the order and the billing requirement information.
In step S13, the new data of the new sale item to be invoiced is recorded with tags according to the buyer information, seller information, money amount information and sale content information, where the number of the tags is not less than 4.
An invoicing apparatus, said apparatus comprising:
the historical data storage unit is used for acquiring historical invoicing information and sales data thereof; the historical invoicing information and the sales data thereof comprise buyer information, sales content information, seller information, money information, time information and tax rate information;
the system comprises a judgment model establishing unit, a sales model generating unit and a sales model matching unit, wherein the judgment model establishing unit is used for respectively establishing a seller-tax rate matching model and a sales content-tax rate matching model according to seller information, sales content information and tax rate information in historical invoicing information and sales item data thereof;
the receiving unit is used for receiving new invoice data input by a user; the new sale item data comprises buyer information, seller information, amount information, sale content information and invoicing requirement information;
the judging unit is used for respectively putting seller information and sales content information in the new sale item data into a seller-tax rate matching model and a sales content-tax rate matching model, and judging the tax rate of the new sale item data;
the printing unit is used for printing the buyer information, seller information, money amount information, sales content information and tax rate information of the new sale item data for invoicing in the invoicing system;
the printing unit also comprises an operation recording unit, and the operation recording unit is used for recording operation action information and new sales item data to be operated.
Example 1:
referring to fig. 1 and 2, a method of invoicing includes the steps of:
s11: acquiring historical billing information and corresponding sales data thereof; the historical invoicing information and the corresponding selling item data thereof comprise buyer information, selling content information, seller information, amount information, time information and tax rate information; the fillable information is as follows:
purchaser information Sales content information Seller information Amount information Time information Tax rate information ······
A Advertising service C 5000.00 2020.12.12 6%
B Design service C 60000.00 2020.6.6 6%
S12: respectively establishing a seller-tax rate matching model and a seller-tax rate matching model according to seller information, selling content information and tax rate information in the historical invoicing information and corresponding selling item data;
the seller-tax rate matching model is established as follows: c is to be 6 percent,
the established sales content-tax rate matching model comprises the following steps:
Figure BDA0003166194550000051
s13: receiving new invoice data input by a user; the new sale item data comprises buyer information, seller information, amount information, sale content information and invoicing requirement information;
new invoice data:
purchaser information Sales content information Seller information Amount information Billing request ······
D Advertising service C 4000.00 Front opening of the moon
D Design service C 50000.00 First of the lower month
S14: the seller information and the sales content information in the new sales item data are respectively put into a seller-tax rate matching model and a sales content-tax rate matching model; if the tax rates obtained by the two matching models are consistent, the step S15 is executed; if the tax rates obtained by the two matching models are not consistent or the matching fails, the method goes to step S12 to reconstruct a seller-tax rate model and a selling content-tax rate matching model;
s15: putting buyer information, seller information, amount information, sales content information and tax rate information of new sale item data to be invoiced into an invoicing system, and then receiving an invoicing operation instruction input by a user; the operation instruction comprises operation action information and new sales item data to be operated;
the new sales data to be operated comprises buyer information, seller information, money amount information, sales content information and tax rate information of new sales item data to be invoiced;
purchaser information Sales content information Seller information Amount information Billing request Tax rate ······
D Advertising service C 4000.00 Front opening of the moon 6%
D Design service C 50000.00 First of the lower month 6%
And performing corresponding operation on the new sales data to be operated according to the operation action information.
The step S11 includes:
s121: extracting key words from seller information and sale content information in sale item data corresponding to the historical invoice, and arranging the key words according to weight and appearance frequency;
s122: and respectively selecting X words before sorting in the two rows of keywords in the S121 as a characteristic word group, and establishing a seller-tax rate matching model and a seller content-tax rate matching model corresponding to the corresponding tax rates.
For example, 6% tax rate includes sales value added telecommunication services, financial services, modern services (except rental services), lifestyle services, intangible assets (without land use);
take modern services as an example
Comprises the following steps:
1. research and development and technical services: research and development and technical services, including research and development services, technical transfer services, technical consultation services, contract energy management services and engineering exploration services.
2. Information technology service: refers to business activities that utilize computer, communication network, etc. technologies to produce, collect, process, store, transport, retrieve and utilize information and provide information services. Including software services, circuit design and test services, information system services, and business process management services.
3. Culture creative service: including design services, trademark copyright transfer services, intellectual property services, advertising services, and conference show services.
4. Auxiliary logistics service: including aviation services, port and terminal services, freight transportation station services, salvage and pouring services, cargo transportation agency services, agency related services, warehousing services, and handling services.
Then, a model is established according to the service items, in order to improve the matching rate, not all contents of all the service items are added, and keywords are selected according to the frequency weight of occurrence according to the common service contents of the business from previous companies to previous companies.
In step S121, the keywords are reselected when the model is reconstructed, and the reselected keywords are rearranged according to the modified weights and the occurrence frequencies.
The reselection keyword is to put the new service content into the model, but because the occurrence frequency is low, the new service content keyword is put into the last.
In step S15, the operation includes: modify, delete, print, flush, and invalidate.
And the printing is subjected to weight sorting according to the order and the billing requirement information.
In step S13, the new data of the new sale item to be invoiced is recorded with tags according to the buyer information, seller information, money amount information and sale content information, where the number of the tags is not less than 4.
The label can be the name of the buyer, the sales content, the tax rate and various operations.
An invoicing apparatus, said apparatus comprising:
the historical data storage unit is used for acquiring historical invoicing information and sales data thereof; the historical invoicing information and the sales data thereof comprise buyer information, sales content information, seller information, money information, time information and tax rate information;
the system comprises a judgment model establishing unit, a sales model generating unit and a sales model matching unit, wherein the judgment model establishing unit is used for respectively establishing a seller-tax rate matching model and a sales content-tax rate matching model according to seller information, sales content information and tax rate information in historical invoicing information and sales item data thereof;
the receiving unit is used for receiving new invoice data input by a user; the new sale item data comprises buyer information, seller information, amount information, sale content information and invoicing requirement information;
the judging unit is used for respectively putting seller information and sales content information in the new sale item data into a seller-tax rate matching model and a sales content-tax rate matching model, and judging the tax rate of the new sale item data;
the printing unit is used for printing the buyer information, seller information, money amount information, sales content information and tax rate information of the new sale item data for invoicing in the invoicing system;
the printing unit also comprises an operation recording unit, and the operation recording unit is used for recording operation action information and new sales item data to be operated.

Claims (8)

1. A method of invoicing, characterized by: the method comprises the following steps:
s11: acquiring historical billing information and corresponding sales data thereof; the historical invoicing information and the corresponding selling item data thereof comprise buyer information, selling content information, seller information, amount information, time information and tax rate information;
s12: respectively establishing a seller-tax rate matching model and a seller-tax rate matching model according to seller information, selling content information and tax rate information in the historical invoicing information and corresponding selling item data;
s13: receiving new invoice data input by a user; the new sale item data comprises buyer information, seller information, amount information, sale content information and invoicing requirement information;
s14: the seller information and the sales content information in the new sales item data are respectively put into a seller-tax rate matching model and a sales content-tax rate matching model; if the tax rates obtained by the two matching models are consistent, the step S15 is executed; if the tax rates obtained by the two matching models are not consistent or the matching fails, the method goes to step S12 to reconstruct a seller-tax rate model and a selling content-tax rate matching model;
s15: putting buyer information, seller information, amount information, sales content information and tax rate information of new sale item data to be invoiced into an invoicing system, and then receiving an invoicing operation instruction input by a user; the operation instruction comprises operation action information and new sales item data to be operated;
the new sales data to be operated comprises buyer information, seller information, money amount information, sales content information and tax rate information of new sales item data to be invoiced;
and performing corresponding operation on the new sales data to be operated according to the operation action information.
2. The invoicing method of claim 1, wherein: the step S11 includes:
s121: extracting key words from seller information and sale content information in sale item data corresponding to the historical invoice, and arranging the key words according to weight and appearance frequency;
s122: and respectively selecting X words before sorting in the two rows of keywords in the S121 as a characteristic word group, and establishing a seller-tax rate matching model and a seller content-tax rate matching model corresponding to the corresponding tax rates.
3. An invoicing method according to claim 2, characterized in that: in step S121, the keywords are reselected when the model is reconstructed, and the reselected keywords are rearranged according to the modified weights and the occurrence frequencies.
4. The invoicing method of claim 1, wherein: in step S15, the operation includes: modify, delete, print, flush, and invalidate.
5. An invoicing method according to claim 4, characterized in that: and the printing is subjected to weight sorting according to the order and the billing requirement information.
6. The invoicing method of claim 1, wherein: in step S13, the new data of the new sale item to be invoiced is recorded with tags according to the buyer information, seller information, money amount information and sale content information, where the number of the tags is not less than 4.
7. An invoicing apparatus, characterized by: the device comprises:
the historical data storage unit is used for acquiring historical invoicing information and sales data thereof; the historical invoicing information and the sales data thereof comprise buyer information, sales content information, seller information, money information, time information and tax rate information;
the system comprises a judgment model establishing unit, a sales model generating unit and a sales model matching unit, wherein the judgment model establishing unit is used for respectively establishing a seller-tax rate matching model and a sales content-tax rate matching model according to seller information, sales content information and tax rate information in historical invoicing information and sales item data thereof;
the receiving unit is used for receiving new invoice data input by a user; the new sale item data comprises buyer information, seller information, amount information, sale content information and invoicing requirement information;
the judging unit is used for respectively putting seller information and sales content information in the new sale item data into a seller-tax rate matching model and a sales content-tax rate matching model, and judging the tax rate of the new sale item data;
and the printing unit is used for printing the buyer information, seller information, money amount information, sales content information and tax rate information of the new sale item data for invoicing in the invoicing system.
8. An invoicing apparatus according to claim 7, characterized in that: the printing unit also comprises an operation recording unit, and the operation recording unit is used for recording operation action information and new sales item data to be operated.
CN202110805111.XA 2021-07-16 2021-07-16 Invoicing method and device Pending CN113469761A (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106504041A (en) * 2016-10-31 2017-03-15 陈虎 VAT invoice quickly opens the method and system that draws a bill
CN111161001A (en) * 2019-12-16 2020-05-15 远光软件股份有限公司 Matching system and matching method for value-added tax invoice and settlement data, storage medium and equipment
CN111352687A (en) * 2020-03-09 2020-06-30 北京三快在线科技有限公司 Invoice filling method, invoice filling device, invoice filling terminal and storage medium
CN112529625A (en) * 2020-12-15 2021-03-19 航天信息股份有限公司 Method and device for generating enterprise tax portrait, storage medium and electronic equipment
CN112862548A (en) * 2021-02-02 2021-05-28 国网安徽省电力有限公司 Intelligent processing management system for issuing invoices and management method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106504041A (en) * 2016-10-31 2017-03-15 陈虎 VAT invoice quickly opens the method and system that draws a bill
CN111161001A (en) * 2019-12-16 2020-05-15 远光软件股份有限公司 Matching system and matching method for value-added tax invoice and settlement data, storage medium and equipment
CN111352687A (en) * 2020-03-09 2020-06-30 北京三快在线科技有限公司 Invoice filling method, invoice filling device, invoice filling terminal and storage medium
CN112529625A (en) * 2020-12-15 2021-03-19 航天信息股份有限公司 Method and device for generating enterprise tax portrait, storage medium and electronic equipment
CN112862548A (en) * 2021-02-02 2021-05-28 国网安徽省电力有限公司 Intelligent processing management system for issuing invoices and management method thereof

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Application publication date: 20211001