Electronic invoice printing method and system thereof
A technology for electronic invoices and invoices, applied in the direction of digital output to printing units, etc., can solve problems such as hindering the popularization and application of electronic invoices, unable to solve the problem of repeated identification of vouchers, and unable to solve the problem of repeated printing of paper invoices, so as to solve the problem of repeated Sexual identification problem, conducive to promotion and application, to solve the effect of repeated printing
Inactive Publication Date: 2015-08-19
深圳市中润四方信息技术有限公司
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Problems solved by technology
It can be seen that the existing electronic invoice printing system cannot solve the problem of repeated printing of paper invoices; it will also be unable to solve the problem of repetitive identification when listing payment vouchers, and this problem will greatly hinder the promotion of electronic invoices application
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[0038] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0039] see figure 1 , the present invention is an electronic invoice printing method, specifically comprising:
[0040] 101. Upload electronic invoice data information
[0041] The operator uploads the local electronic invoice data information to the electronic system;
[0042] 102. Analyze the electronic invoice data information
[0043] After the electronic system receives the electronic invoice data information, it analyzes the electronic invoice data information; the system can recognize most electronic invoice formats, including PDF, XML, binary and other formats, and parse ...
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The invention relates to the technical field of electronic invoices, in particular to an electronic invoice printing method and system. The electronic invoice printing method comprises the following steps: uploading electronic invoice data information, and analyzing the electronic invoice data information; storing the analyzed electronic invoice data information into a database to obtain current invoice storage data information; and looking up and comparing the current invoice storage data information with all pieces of previous invoice storage data information in the database, and forbidding printing if the previous invoice storage data information which is identical with the current invoice storage data information exists in a lookup result. The invention provides the electronic invoice printing method and the electronic invoice printing system, which favorably solve the problem of the repeated printing of the electronic invoice so as to solve the problem of repeatability identification when a deduction certificate is made, and are greatly favorable for further popularizing and applying the electronic invoice.
Description
technical field [0001] The invention relates to the technical field of electronic invoices, in particular to an electronic invoice printing method and system thereof. Background technique [0002] Electronic invoices are specified in the State Administration of Taxation's 2013 "Online Invoice Management Measures", and the significance of its issuance and implementation is self-evident. Electronic invoices greatly save the cost of invoices for enterprises, saving printing costs and management costs. [0003] The invoice vouchers are related to the financial management system of the enterprise, especially the vouchers of the bill receiver. Paper invoices are used as legal vouchers for financial revenue and expenditure. The financial system requires paper invoices to be reimbursed at one time and listed as payment vouchers. In the existing electronic invoice system, the printed paper invoice is only used as a snapshot of the invoice, allowing multiple printing of the paper inv...
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IPC IPC(8): G06F3/12
Inventor 孙淏添刘祥涛
Owner 深圳市中润四方信息技术有限公司