A method and system for issuing electronic invoices based on short messages

Abstract

The embodiment of the present invention discloses a method and system for issuing electronic invoices based on short messages, which are used to reduce the occupied space of the billing website in the content of the short messages, thereby realizing the issuance of electronic invoices based on the short messages, and improving the billing experience of users. The method in the embodiment of the present invention includes: receiving the consumption information and contact information of the second user sent by the first user; encrypting the consumption information and contact information of the second user to generate billing parameters; packaging the billing parameters into a billing short link ;Send the billing short link to the second user as a text message; receive the billing information input by the second user according to the billing short link; assemble the billing information, the consumption information and contact information of the second user into a billing request; according to the billing request , to generate an electronic invoice format file. The embodiment of the present invention also provides a related system, which is used for issuing electronic invoices based on short messages, thereby improving the experience of issuing bills for users.

Description

technical field [0001] The invention relates to the field of electronic invoices, in particular to a method and system for issuing electronic invoices based on short messages. Background technique [0002] Beginning in May 2012, the State Administration of Taxation began to implement the pilot promotion of electronic invoices. The comprehensive pilot and implementation of electronic invoices has positive significance for government supervision, sales channels, brand owners, and consumers. The implementation of electronic invoices can promote the standardized operation of enterprises, reduce the cost of invoice issuance and management, and combine the taxpayer's basic collection and management information, declaration information, and storage information, so that tax authorities can supervise taxpayers in an all-round way. [0003] Most of the existing electronic invoices are issued through email, WeChat and other software methods to realize the information transmission betwe...

AI Technical Summary

Problems solved by technology

Compared with mailboxes and WeChat, SMS sending and receiving covers a larger group and is more convenient to receive. It is the basic configuration of each mobile device and bypasses other software accounts, so it is more flexible. However, the content of SMS is usually limited to 70 Chinese characters or 160 English characters, and the billing link URL often takes up a lot of space. Sometimes a long link exceeds the word limit, which brings great restrictions to the content of the message and reduces the user's billing experience.

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