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Invoice issuing method and device

A technology of invoices and paper invoices, applied in the tax field, can solve problems such as the inability to guarantee the safety and traceability of invoices, and achieve the effect of realizing the whole process of tracking and ensuring the correctness

Active Publication Date: 2015-07-01
BEIJING SHENGSHI BOTAI SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present invention provides an invoice issuing method and device to solve the problem that the prior art cannot guarantee the safety and traceability of invoice issuance

Method used

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  • Invoice issuing method and device
  • Invoice issuing method and device

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Embodiment Construction

[0052] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0053] figure 1 A schematic flow chart of a method for issuing an invoice provided by an embodiment of the present invention, which is used to issue a paper invoice, such as figure 1 As shown, the method includes the following steps:

[0054] Step S101: Obtain verification information in the user's mobile verification device.

[0055...

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Abstract

An embodiment of the invention discloses an invoice issuing method and device. user information is verified through a user's mobile verification device; after the user information is determined being effective, invoice information which the user enters is encrypted with the mobile verification device, and the invoice information encrypted is verified; after the encrypted invoice information is determined being effective, an invoice is stored and a paper invoice is printed. The invoice issuing method and device provided by the embodiment has the advantages that correctness of the user information is guaranteed, the information such as user accounts and passwords is avoided being acquired and replaced with user-issued invoices by an outlaw, and meanwhile, an issuer of each invoice is traceable, and the whole course of invoice issuing is tracked.

Description

technical field [0001] The invention relates to the technical field of taxation, in particular to an invoice issuing method and device. Background technique [0002] Invoices refer to the business vouchers issued and received by all units and individuals in the purchase and sale of goods, provision or acceptance of services, and other business activities. They are also an important basis for law enforcement inspections by auditing agencies and taxation agencies. , use the network to complete the issuance of invoices. [0003] Issuing invoices by using the existing invoice issuing system includes the following steps: first, the user needs to provide registration information when using the system for the first time, and the registration information includes user name and password. Then, when the user logs in to the system to issue an invoice, he needs to enter the user name and password in the system, and the system will send the user name and password to the remote server, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L9/32G06Q30/04
Inventor 卢立江
Owner BEIJING SHENGSHI BOTAI SCI & TECH
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