Invoice issuing method, interaction method of invoice issuing system and server

Abstract

The invention discloses an invoice issuing method, an interaction method of an invoice issuing system and a server. Closed-loop communication of voice issuing data is formed by integrating a mobile terminal, a server side, and a PC end. The accuracy of data transmission is ensured by providing a two-dimensional code of a commercial tenant; the invoice issuing operation is simplified and the invoice issuing time is saved, so that the accuracy of information transmission between a payer and a payee is ensured; the efficiency of invoice issuing by the payee is improved; and the consumer is able to manage and use the issued invoice conveniently.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to an invoice issuing method, a system interaction method and a server. Background technique [0002] With the continuous development of information technology, the use of mobile terminals for information transmission is becoming more and more common. Through the mobile terminal, combined with the Internet and proximity sensing, it directly or indirectly provides information transmission between the payee and the payer, so as to realize the transmission of invoice issuance information. The current market promotion of 3G, 4G and other technologies has driven the rise of the mobile Internet, making smartphones more convenient terminal devices. In recent years, with the rapid development of my country's mobile Internet, the penetration rate of smartphones has continued to increase. The rapid development of convenience has laid the most solid foundation. Therefore, the use of m...

AI Technical Summary

Problems solved by technology

[0003] At present, the most commonly used method of issuing invoices: the payer provides the invoice header information to the payee, and the invoice header information usually includes: the name of the payer (or the name of the buyer), the identification number of the payer (or the taxpayer identification number of the buyer) , contact number, address, etc. The payee and payer transmit the title information verbally or manually, and manually fill in the billing items and amount information in the billing system, and issue a complete invoice based on the payee’s information. The invoice issuance system using information technology standardizes the issuance behavior, and improves the timeliness and authenticity of invoicing. However, the traditional invoice issuance method requires the payer to provide the buyer's name and taxpayer identification to the payee. No., company registered address phone number, company registered bank account number and other information, the two parties use verbal or manual input to transfer information, and the payee needs to manually operate the billing software to fill in the billing items and amount and other information, which consumes a lot of manpower time and is inefficient And the accuracy of the delivered information and the accuracy of the par information cannot be guaranteed

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