Invoice information transfer generation method and system thereof

Abstract

The invention provides an invoice information transfer generation method and system thereof. The method comprises the steps that step 1: a user client side scans a two-dimensional code to acquire merchant identity recognition information; step 2: the user client side inputs invoice title billing information and then performs encryption and uploads the encrypted invoice title billing information to a cloud side server; step 3: the cloud side server receives the encrypted invoice title billing information and then generates an extraction code to be transmitted to the user client side; step 4: the merchant client side reads the extraction code through the user client side and initiates a reading application to the cloud side server; step 5: the cloud side server receives the application and then transmits the encrypted invoice title billing information to the merchant client side; and step 6: the merchant client side receives the encrypted invoice title billing information and then decrypts the encrypted invoice title billing information and then generates invoice title information and generates an invoice. According to the invoice information transfer generation method and system thereof, rapid issuing of the invoice can be realized so that the accuracy of the invoice information can be enhanced, the security of user information can be guaranteed, the risk of user information disclosure can be reduced and butting with any invoice management system can be realized.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and system for generating invoice information transmission. Background technique [0002] The invoice refers to the written proof of payment provided by the merchant to the consumer after selling goods or providing services. It is the legal proof of financial revenue and expenditure and the original basis for accounting, and it is also an important basis for law enforcement inspections by auditing agencies and taxation agencies. [0003] At present, many bazaars and shopping malls provide customers with machine-printed invoice services stipulated by the state by setting up special invoicing counters. Especially in the case of the full implementation of value-added tax now, due to the large amount of information that needs to be entered for invoicing (for example: value-added tax invoices include: special value-added tax invoices in addition to the name of the purc...

AI Technical Summary

Problems solved by technology

Especially in the case of the full implementation of value-added tax now, due to the large amount of information that needs to be entered for invoicing (for example: value-added tax invoices include: special value-added tax invoices, in addition to the name of the purchase unit, sales unit, goods or services, goods or services In addition to the content of ordinary invoices such as quantity and measurement unit, unit price and price, billing unit, payee, and billing date, it also includes tax registration number of the taxpayer, amount excluding value-added tax, applicable tax rate, and payable value-added tax, etc. ), when the number of customers who issue invoices is relatively large, it is often because the invoicing speed is relatively slow, or even keeps making mistakes, which makes customers queuing up for a long time and generates irritability, and even congestion occurs, which will affect the business operation and The consumption of customers brings great inconvenience

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