CN104700296A - Multifunctional invoice management method and multifunctional invoice management system - Google Patents
Multifunctional invoice management method and multifunctional invoice management system Download PDFInfo
- Publication number
- CN104700296A CN104700296A CN201310652990.2A CN201310652990A CN104700296A CN 104700296 A CN104700296 A CN 104700296A CN 201310652990 A CN201310652990 A CN 201310652990A CN 104700296 A CN104700296 A CN 104700296A
- Authority
- CN
- China
- Prior art keywords
- invoice
- unit
- invoices
- mode
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
Abstract
The invention provides a multifunctional invoice management method. The multifunctional invoice management method includes S1, recognizing identities; S2, purchasing invoices; S3, selecting issuing modes of the invoices; S4, recording data information of the invoices; S5, encrypting recorded data of the invoices; S6, printing the invoices; S7, decrypting data in password regions to completely authenticate the invoices; S8, implementing deduction functions of the value-added tax invoices. The invention further provides a multifunctional invoice management system. The multifunctional invoice management system comprises an invoice source control unit, an identity recognition unit, an invoice issuing unit, an encryption unit, a printing unit, an authentication unit and a deduction unit. The invoice source control unit is used for verifying the authenticity of the paper invoices; the identity recognition unit is used for recognizing identity information of invoice issuing parties; the invoice issuing unit is used for recording the data information of the invoices and issuing the invoices; the encryption unit is used for encrypting the issued invoices; the encrypted invoices can be printed by the printing unit; the encrypted invoices can be decrypted and bidirectionally authenticated by the authentication unit; the deduction unit is used for carrying out deduction on the value-added invoices.
Description
Technical field
The present invention relates to tax control technical field, the multi-functional invoice management method that special design is a kind of merges mutually by value added tax invoice administrative skill and internet platform technology with and management system thereof.
Background technology
VAT invoice is both as the important accounting voucher in taxpayer's economic activity, and the legal proof of Shi Jianji selling party obligation to pay tax and purchaser's income tax amount again, has played great effect in the economic life of China.VAT invoice system set up at the beginning of, employing be all that off-line opens mode.But developing rapidly along with Internet technology, the productive life of people more and more be unable to do without network, and the mode that traditional off-line opens VAT invoice can not meet the actual needs of people gradually.
Except above-mentioned situation, existing VAT invoice management system also also exists following drawback, as: the mode of paying taxes of (1) current enterprise declares the beginning of the month to pay taxes, and the amount of tax to be paid paid at invoice and the end of month does not form clear and definite corresponding relation, affects follow-up Tax Check; (2) modes of payments is single, can only be paid taxes by bank-enterprise interconnection or be paid taxes to bank by covering warrant; (3) supervision is not formed to the revenue and expenditure of business account; (4) adaptability such as, restaurant super to large-scale business is poor, makes out an invoice a little single, and on billing system, does not support the corresponding relation of consumption details and invoice; (5) invoice authentication process cannot reach the identification of 100%.
Therefore, how to make VAT invoice management system on the basis ensureing traditional function, increase new feature to adapt to developing rapidly of science and technology, become the technical matters that those skilled in the art are urgently to be resolved hurrily.
Summary of the invention
The object of the invention is to overcome above-mentioned drawback of the prior art, a kind of strong adaptability, flexible operation, powerful invoice management method and management system thereof are provided.
For reaching above-mentioned purpose, the present invention provide firstly a kind of multi-functional invoice management method, comprise the following steps:
Identification, carries out legitimate verification to the identity of the side of making out an invoice, and guarantees that it has the qualification issued invoice;
Buy invoice from the tax bureau, described invoice comprises paper invoice and electronic invoice;
Select invoice issuing mode;
Typing invoice data information;
The invoice data of typing is encrypted, generating cipher district data;
Printed invoice;
To password area decrypt data, complete invoice authentication;
Complete the deduction function of VAT invoice.
According to the multi-functional invoice management method of one that the present invention proposes, the invoice issuing mode in invoice issuing mode is selected to comprise three kinds: to use mobile terminal to make out an invoice, log in billing system and make out an invoice online and log in billing system off-line and make out an invoice.
According to the multi-functional invoice management method of one that the present invention proposes, for selecting choice for use mobile terminal in invoice issuing mode to make out an invoice mode and log in billing system and to make out an invoice online mode, after typing invoice data information, comprising further:
Payment Online dealing money, wherein the modes of payments comprises the interconnected IC-card payment of silver-colored tax, ordinary bank's card pays, tax financial IC card pays and Alipay pays.
According to the multi-functional invoice management method of one that the present invention proposes, for making out an invoice mode selecting to select in invoice issuing mode to log in billing system off-line, before typing invoice data information, comprise further:
Insert the hardware comprising Ticketing information;
Be confirmed whether to distribute booking data, in this way, typing invoice data information; As no, online distribution booking data.
According to the multi-functional invoice management method of one that the present invention proposes, for selecting choice for use mobile terminal in invoice issuing mode to make out an invoice mode and log in billing system and to make out an invoice online mode, also comprising after completing printed invoice:
Pin item number is prevented loss of data according to backuping to cloud dish.
According to the multi-functional invoice management method of one that the present invention proposes, for selecting choice for use mobile terminal in invoice issuing mode to make out an invoice mode and log in billing system and to make out an invoice online mode, also comprising after completing printed invoice:
Carry out tax-related information with other department to share.
The present invention additionally provides a kind of multi-functional managing bill system simultaneously, comprising:
Supply of tickets control module, for verifying the true and false of paper invoice, prevents from using the VAT invoice of forging to make out an invoice;
Identity recognizing unit, is connected with described supply of tickets control module, includes certificate and private key that the tax bureau signs and issues, for identifying the identity information of the side of making out an invoice in described identity recognizing unit;
To make out an invoice unit, be connected with described identity recognizing unit, for typing invoice data information, issue invoice;
Ciphering unit, is connected with described unit of making out an invoice, for being encrypted the invoice opened;
Print unit, is connected with described ciphering unit, prints the invoice through encryption;
Authentication ' unit, is connected with described print unit, is decrypted, realizes two-way authentication to the invoice through encryption;
Deduction unit, is connected with described authentication ' unit, in order to complete the deduction of VAT invoice.
According to the multi-functional managing bill system of one that the present invention proposes, described identity recognizing unit refers to any one in business taxation terminal, SIM card, usb key and tax financial IC card.
According to the multi-functional managing bill system of one that the present invention proposes, also comprise high in the clouds backup units, be connected with described print unit, for pin item number is prevented loss of data according to backuping to cloud dish.
According to the multi-functional managing bill system of one that the present invention proposes, also comprise information sharing unit, be connected with described print unit, for providing the information sharing between other department.
Compared with prior art, beneficial effect of the present invention is:
The present invention can realize value added tax traffic smoothing and be transitioned into invoice, continue to use ripe tax-supervise system security strategy, meanwhile, due to invoice real-time property and concentrated characteristic, tax data can be shared, for the supervision of the tax and external door provides a kind of strong means with external door; In addition, due to day by day ripe based on internet payment, use the means of payment of internet, for the enterprise of both parties and the tax bureau provide great convenience, also for the security of the business capital of both parties provides powerful guarantee, simultaneously also for supvr supervises the means that business account provides new.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of the multi-functional invoice management method of one embodiment of the invention;
Fig. 2 is the structured flowchart of the multi-functional managing bill system of one embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not paying the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, multi-functional invoice management method of the present invention mainly comprises two kinds of realizing routes, and one is online mode, and another kind is offline mode.Step total between the two comprises:
S1: identification, carries out legitimate verification to the identity of the side of making out an invoice, and guarantees that it has the qualification issued invoice;
S2: buy invoice from the tax bureau; The pattern of invoice can be the current paper invoice used, and also can be the electronic invoice including magnetization information; Invoice data and the data after encrypting are put into inside magnetization information, and data just can not be revised once write and again write, and (medium of magnetization information here can be RFID, magnetic sheets etc. can store any magnetization or the electronic media of data, fix on together with paper invoice bonding); The buying pattern of invoice can be arrived tax bureau scene and be bought, also the mode can consulting to be delivered by post office or third party with the tax bureau is bought, and after user's receipt of invoice, needs to log in tax bureau's system validation and receives, only have the invoice through confirming normally to use, otherwise belong to invalid invoice;
S3: select invoice issuing mode, comprise opening online and open two kinds with off-line;
S4: typing invoice data information;
S5: the invoice data of typing is encrypted, generating cipher district data;
S6: printed invoice;
S7: to password area decrypt data, complete invoice authentication;
S8: the deduction function completing VAT invoice.
Identification of the present invention, refers to enterprise in the tax bureau and opening a bank account, or holds tax financial IC card in the tax bureau and issued by banks registration, or (SIM card or expansion card) writes user profile on mobile phone.
The mode that issues invoice online of the present invention can be divided into two kinds again, one be use mobile terminal make out an invoice, on mobile phone, write user profile; Another kind logs in tax bureau's billing system to make out an invoice online, logs in, also log in by the tax financial IC card during operation by the usb key (USB KEY) of identifying user identity.
The peculiar step that online mode comprises comprises online payment, high in the clouds backup and information sharing.Wherein the mode of online payment comprises the interconnected IC-card payment of silver-colored tax, ordinary bank's card pays, tax financial IC card pays and Alipay pays.High in the clouds backup provides a kind of mode of data backup for enterprise, guarantees that business data can conveniently be given for change when losing.Beyond the clouds before backup, also can comprise the step quantity notice operator of making out an invoice, deduction value added tax expense.Here " quantity of making out an invoice notice " is the operation needing when telecom operators provide VPDN or 3G, 4G network to do, in order to ensure the security of data transmission procedure; Accordingly, the increment expense providing high in the clouds to back up is deducted according to the rate of agreement by the telecom operation chamber of commerce.Information sharing realizes by being uploaded onto the server by invoice sharing tax-related information with between external door; External door also sends to native system the concerning taxes data of oneself, by the problem that the shared Timeliness coverage of data is potential, reduces national loss, and can monitor the financial transaction situation of all departments.
When issuing invoice under offline mode, first will insert " hardware including Ticketing information ", if Ticketing information can be stored in " KEY of mark pin side identity " or " tax financial IC card ", Ticketing information hardware here, just refers to these hardware; Otherwise need to prepare independent hardware.The Ticketing information stored in this hardware should be divide in on-line case in advance.The Ticketing information prepared.Each comprises the hardware of Ticketing information, can only open the invoice be assigned to, when network recovery, automatically the data syn-chronization of making out an invoice and do not make out an invoice to server.Realized by local cipher hardware the encryption of invoice data under offline mode, preferably, this local cipher hardware can be integrated in " KEY of identifying user identity " or " tax financial IC card ".
In addition, no matter be online mode or offline mode, client all links access server by SSL, and this SSL link is all two-way authentication, and client certificate used and private key read from " KEY of mark pin side user identity " or " tax financial IC card ".
Please continue to refer to Fig. 2, it is the structured flowchart of the embodiment of multi-functional managing bill system of the present invention.The present invention includes the supply of tickets control module, source of tax revenue control module, identity recognizing unit, unit of making out an invoice, online payment unit, ciphering unit, print unit, authentication ' unit, the deduction unit that are linked in sequence, and the high in the clouds backup units be connected with print unit respectively and information sharing unit.Below the function composition of above-mentioned institute column unit is introduced one by one.
Supply of tickets control module is mainly used in the true and false controlling paper invoice.In the value added tax invoice epoch, paper invoice still exists, and the object that the supply of tickets controls makes user be difficult to use the VAT invoice of forging to make out an invoice, the security of further enhancing system.
Source of tax revenue control module, mainly for poverty-stricken area or the Special section of online especially inconvenience, by buying invoice number section to tax bureau's (or the hardware of service marking user identity logs in ticket-booking system), then make out an invoice at the billing system of off-line, to the end of month by invoice data being reported to tax bureau's (or system is sent a duplicate in the hardware login of service marking user identity).For the enterprise using the online booking of network, this unit can omit.
Identity recognizing unit, for identifying the identity information of the side of making out an invoice, judges whether it has legal qualification of making out an invoice.Identity recognizing unit can comprise the current business taxation terminal hardware had, or SIM card, USB Key etc., is wherein mounted with certificate and private key for user that tax bureau's (or the tax bureau accreditation mechanism) signs and issues.Specifically, this identity recognizing unit is that the tax authority issues targetedly according to conditions of the enterprise.Namely in the preparatory stage that enterprise registers in the tax bureau, the tax bureau needs to provide " KEY of identifying user identity " or " tax financial IC card " to enterprise; If need to use mobile terminal to make out an invoice, need to write identity information in SIM card or expansion card; If there is multiple operator that can make out an invoice in an enterprise, it can be multiple for needing to the main key of enterprise's granting identifying user identity and the sub-key of sub-key(); At billing system, enterprise can use main key to authorize to sub-key, also can cancel the authority of sub-key, the situation that can have multiple personnel that make out an invoice can be met like this, meanwhile, also can meet merchandise sales personnel and be separated with the personnel of making out an invoice, invoice information comprises the situation of detailed item.
To make out an invoice unit, for typing invoice data information, issue invoice; During concrete enforcement, comprise and to issue invoice online and off-line issues invoice two kinds of modes;
Online payment unit, comprises the interconnected IC-card payment of silver-colored tax, ordinary bank's card pays, tax financial IC card pays and Alipay pays four kinds of modes, realizes online transaction; If use the interconnected IC-card of silver-colored tax, ordinary bank's card or Alipay, owing to signing silver-colored tax agreement, also need to insert " KEY of the mark side of purchasing identity "; During enforcement, system directly can put national treasury the amount of tax to be paid under from pin side's account; Or amount withheld, puts into enterprise and put forward account in advance, the end of month is unified puts national treasury under, is convenient to enterprise to the calcellation of invoice with cancel;
Ciphering unit, wherein comprises cryptographic algorithm, for according to invoice data generating cipher district data, improves security;
Print unit, completes printing function to the invoice after logging data;
Authentication ' unit, comprises decipherment algorithm, decrypts ciphertext isolog district contrast according to the reading of invoice password area, contrasts by just success; And carry out two-way SSL certification between server;
Deduction unit, invoice is uploaded onto the server and just can be deducted after certification, calculates the amount of tax to be paid that enterprise should reduce;
High in the clouds backup units, for preventing loss of data by pin item number according to backuping to cloud dish;
Information sharing unit, realizes by being uploaded onto the server by invoice sharing tax-related information with between external door.
In sum, the multi-functional invoice management method that the present invention proposes and management system thereof can realize value added tax traffic smoothing and be transitioned into invoice, continue to use ripe tax-supervise system security strategy; Meanwhile, due to invoice real-time property and concentrated characteristic, tax data can be shared with external door, for the supervision of the tax and external door provides a kind of strong means; In addition, due to day by day ripe based on internet payment, use the means of payment of internet, for the enterprise of both parties and the tax bureau provide great convenience, also for the security of the business capital of both parties provides powerful guarantee, simultaneously also for supvr supervises the means that business account provides new.
Above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in previous embodiment, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of embodiment of the present invention technical scheme.
Claims (10)
1. a multi-functional invoice management method, is characterized in that, comprises the following steps:
Identification, carries out legitimate verification to the identity of the side of making out an invoice, and guarantees that it has the qualification issued invoice;
Buy invoice from the tax bureau, described invoice comprises paper invoice and electronic invoice;
Select invoice issuing mode;
Typing invoice data information;
The invoice data of typing is encrypted, generating cipher district data;
Printed invoice;
To password area decrypt data, complete invoice authentication;
Complete the deduction function of VAT invoice.
2. the multi-functional invoice management method of one according to claim 1, is characterized in that, selects the invoice issuing mode in invoice issuing mode to comprise three kinds: use mobile terminal to make out an invoice, log in billing system and make out an invoice online and log in billing system off-line and make out an invoice.
3. the multi-functional invoice management method of one according to claim 2, it is characterized in that, for selecting choice for use mobile terminal in invoice issuing mode to make out an invoice mode and log in billing system and to make out an invoice online mode, after typing invoice data information, comprising further:
Payment Online dealing money, wherein the modes of payments comprises the interconnected IC-card payment of silver-colored tax, ordinary bank's card pays, tax financial IC card pays and Alipay pays.
4. the multi-functional invoice management method of one according to claim 2, is characterized in that, for making out an invoice mode selecting to select in invoice issuing mode to log in billing system off-line, before typing invoice data information, comprises further:
Insert the hardware comprising Ticketing information;
Be confirmed whether to distribute booking data, in this way, typing invoice data information; As no, online distribution booking data.
5. the multi-functional invoice management method of one according to claim 2, is characterized in that, for selecting choice for use mobile terminal in invoice issuing mode to make out an invoice mode and log in billing system and to make out an invoice online mode, also comprises after completing printed invoice:
Pin item number is prevented loss of data according to backuping to cloud dish.
6. the multi-functional invoice management method of one according to claim 2, is characterized in that, for selecting choice for use mobile terminal in invoice issuing mode to make out an invoice mode and log in billing system and to make out an invoice online mode, also comprises after completing printed invoice:
Carry out tax-related information with other department to share.
7. a multi-functional managing bill system, is characterized in that, comprising:
Supply of tickets control module, for verifying the true and false of paper invoice, prevents from using the VAT invoice of forging to make out an invoice;
Identity recognizing unit, is connected with described supply of tickets control module, includes certificate and private key that the tax bureau signs and issues, for identifying the identity information of the side of making out an invoice in described identity recognizing unit;
To make out an invoice unit, be connected with described identity recognizing unit, for typing invoice data information, issue invoice;
Ciphering unit, is connected with described unit of making out an invoice, for being encrypted the invoice opened;
Print unit, is connected with described ciphering unit, prints the invoice through encryption;
Authentication ' unit, is connected with described print unit, is decrypted, realizes two-way authentication to the invoice through encryption;
Deduction unit, is connected with described authentication ' unit, in order to complete the deduction of VAT invoice.
8. the multi-functional managing bill system of one according to claim 7, is characterized in that, described identity recognizing unit refers to any one in business taxation terminal, SIM card, usb key and tax financial IC card.
9. the multi-functional managing bill system of one according to claim 7, is characterized in that, also comprise high in the clouds backup units, be connected with described print unit, for pin item number is prevented loss of data according to backuping to cloud dish.
10. the multi-functional managing bill system of one according to claim 7, is characterized in that, also comprise information sharing unit, be connected with described print unit, for providing the information sharing between other department.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310652990.2A CN104700296A (en) | 2013-12-05 | 2013-12-05 | Multifunctional invoice management method and multifunctional invoice management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310652990.2A CN104700296A (en) | 2013-12-05 | 2013-12-05 | Multifunctional invoice management method and multifunctional invoice management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104700296A true CN104700296A (en) | 2015-06-10 |
Family
ID=53347387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310652990.2A Pending CN104700296A (en) | 2013-12-05 | 2013-12-05 | Multifunctional invoice management method and multifunctional invoice management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104700296A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105447733A (en) * | 2015-12-11 | 2016-03-30 | 苏州贝多环保技术有限公司 | Online shopping invoicing method and system |
| CN106504444A (en) * | 2015-09-06 | 2017-03-15 | 航天信息股份有限公司 | Tax-control cash register device |
| CN106530071A (en) * | 2016-11-15 | 2017-03-22 | 航天信息股份有限公司 | Intelligent tax calculation method and intelligent tax calculation system |
| CN106934676A (en) * | 2015-12-30 | 2017-07-07 | 航天信息股份有限公司 | Managing bill system, invoice management method and billing system |
| CN107871252A (en) * | 2016-12-30 | 2018-04-03 | 大象慧云信息技术有限公司 | A kind of electronic bill management system and method |
| CN108074142A (en) * | 2016-11-16 | 2018-05-25 | 北京票通信息技术有限公司 | A kind of micro- ticket leads to mobile phone electronic invoice issuing software platform system |
| CN108256926A (en) * | 2016-12-27 | 2018-07-06 | 航天信息股份有限公司 | A kind of SIM card with tax control function and preparation method thereof |
| CN108269181A (en) * | 2016-12-29 | 2018-07-10 | 航天信息软件技术有限公司 | The processing method and system of a kind of invoice data |
| CN108985867A (en) * | 2017-12-18 | 2018-12-11 | 大象慧云信息技术有限公司 | Invoice issuing method and device |
| CN109474433A (en) * | 2018-10-23 | 2019-03-15 | 航天信息股份有限公司 | Client certificate based on billing system signs and issues method and device |
| CN109981531A (en) * | 2017-12-27 | 2019-07-05 | 航天信息股份有限公司 | A kind of tax outer net safety access method and system based on tax digital certificate |
| CN110570293A (en) * | 2019-08-29 | 2019-12-13 | 彩讯科技股份有限公司 | method, device, server and storage medium for reimbursing collected invoices |
| CN111242631A (en) * | 2019-12-30 | 2020-06-05 | 航天信息股份有限公司 | Method and system for inquiring authenticity of invoice |
| CN111899080A (en) * | 2019-05-05 | 2020-11-06 | 广州磐信计算机科技有限公司 | Intelligent invoice collection system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101017562A (en) * | 2006-11-28 | 2007-08-15 | 南京大学 | Method for generating electronic invoice and interactively using based on communication network |
| CN102930634A (en) * | 2012-10-31 | 2013-02-13 | 浪潮齐鲁软件产业有限公司 | Invoice true check system based on cloud computing and encrypted two-dimensional codes |
-
2013
- 2013-12-05 CN CN201310652990.2A patent/CN104700296A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101017562A (en) * | 2006-11-28 | 2007-08-15 | 南京大学 | Method for generating electronic invoice and interactively using based on communication network |
| CN102930634A (en) * | 2012-10-31 | 2013-02-13 | 浪潮齐鲁软件产业有限公司 | Invoice true check system based on cloud computing and encrypted two-dimensional codes |
Non-Patent Citations (1)
| Title |
|---|
| 崔伟: ""网络发票离线开具系统简介"", 《财会月刊》 * |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106504444A (en) * | 2015-09-06 | 2017-03-15 | 航天信息股份有限公司 | Tax-control cash register device |
| CN105447733A (en) * | 2015-12-11 | 2016-03-30 | 苏州贝多环保技术有限公司 | Online shopping invoicing method and system |
| CN106934676A (en) * | 2015-12-30 | 2017-07-07 | 航天信息股份有限公司 | Managing bill system, invoice management method and billing system |
| CN106530071A (en) * | 2016-11-15 | 2017-03-22 | 航天信息股份有限公司 | Intelligent tax calculation method and intelligent tax calculation system |
| CN108074142A (en) * | 2016-11-16 | 2018-05-25 | 北京票通信息技术有限公司 | A kind of micro- ticket leads to mobile phone electronic invoice issuing software platform system |
| CN108256926A (en) * | 2016-12-27 | 2018-07-06 | 航天信息股份有限公司 | A kind of SIM card with tax control function and preparation method thereof |
| CN108269181A (en) * | 2016-12-29 | 2018-07-10 | 航天信息软件技术有限公司 | The processing method and system of a kind of invoice data |
| CN107871252A (en) * | 2016-12-30 | 2018-04-03 | 大象慧云信息技术有限公司 | A kind of electronic bill management system and method |
| CN108985867A (en) * | 2017-12-18 | 2018-12-11 | 大象慧云信息技术有限公司 | Invoice issuing method and device |
| CN109981531A (en) * | 2017-12-27 | 2019-07-05 | 航天信息股份有限公司 | A kind of tax outer net safety access method and system based on tax digital certificate |
| CN109474433A (en) * | 2018-10-23 | 2019-03-15 | 航天信息股份有限公司 | Client certificate based on billing system signs and issues method and device |
| CN111899080A (en) * | 2019-05-05 | 2020-11-06 | 广州磐信计算机科技有限公司 | Intelligent invoice collection system |
| CN110570293A (en) * | 2019-08-29 | 2019-12-13 | 彩讯科技股份有限公司 | method, device, server and storage medium for reimbursing collected invoices |
| CN111242631A (en) * | 2019-12-30 | 2020-06-05 | 航天信息股份有限公司 | Method and system for inquiring authenticity of invoice |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104700296A (en) | Multifunctional invoice management method and multifunctional invoice management system | |
| CN107230055B (en) | Method and system for paying digital currency | |
| CN107230051B (en) | Payment method and payment system of digital currency | |
| CN106339939B (en) | Non-tamper-able distributed bill system based on secure hardware and transaction processing method | |
| CN107230050B (en) | Method and system for paying digital currency based on visible digital currency chip card | |
| CN106934673A (en) | A kind of electronic invoice system | |
| CN107230068B (en) | Method and system for paying digital currency using a visual digital currency chip card | |
| CN107392601B (en) | Application method and system for digital currency wallet | |
| CN107230049B (en) | Method and system for providing digital currency | |
| US20140337206A1 (en) | Electronic Currency System | |
| CN107230053B (en) | Method and system for exchanging digital currency by cash | |
| JPH11503541A (en) | Electronic Funds Transaction Certificate | |
| JP2013539561A (en) | Management method of electronic money | |
| KR102084699B1 (en) | Regional Economic Circulation System based on OTPA Block Chain Technology | |
| CN107240010B (en) | Method and system for transferring digital currency to digital currency chip card | |
| CN102129650A (en) | Network finance | |
| CN111275443B (en) | Transaction processing system based on block chain | |
| CN108197214A (en) | The querying method and inquiry system of digital cash Transaction Information | |
| CN101694710A (en) | Electronic transaction counter service system and realization method | |
| CN107230054B (en) | Method and system for depositing digital currency into a deposit account | |
| CN110490684B (en) | Railway ticket buying management system based on block chain | |
| CN107230071B (en) | Method and system for exchanging digital currency into physical cash | |
| KR20200037490A (en) | Operation method and operation system using digital money | |
| CN107230077B (en) | Method for exchanging and paying digital currency and digital currency system | |
| CN113570350A (en) | Bill digital interaction system and method based on block chain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150610 |
|
| RJ01 | Rejection of invention patent application after publication |