Method of inputting billing information through sound waves

Abstract

The invention relates to a method of inputting billing information through sound waves, which is realized by a billing information generation system, a billing information transmission terminal, a communication network, a billing information input terminal, a sound wave input device, bill printing software, a bill printing device, a data line and a bill paper. A consumer transmits sound wave signals related to the billing information through the billing information transmission terminal; a merchant drawer operates the sound wave input device to input the sound wave signals provided by the consumer to acquire the billing information; the billing information is then inputted through the billing information input terminal; the bill is then printed through the bill printing device; and the billing work is completed. Through the method of inputting billing information through sound waves, the billing information is inputted through a sound wave signal input mode, the workload of manually inputting the billing information by the merchant drawer can be reduced, and certain convenience is brought to work of the merchant drawer.

Description

Technical field [0001] The invention relates to a method for inputting billing information, in particular to a method for inputting billing information through sound waves. Background technique [0002] With the implementation of the "VAT reform" in the domestic business system, consumers can issue value-added tax invoices after consumption. Now, when consumers issue value-added tax invoices, they need to provide invoicing information (invoicing unit name, tax number, account information, etc.); merchant issuers issue invoices based on the invoicing information provided by consumers. In this way, the merchant issuer needs to input characters one by one according to the billing information provided by the consumer, which increases the billing time; at the same time, if the merchant issuer is careless, input errors may occur. At present, there is no way to input the billing information in batches in the market to reduce the time for entering billing information and the probability...

AI Technical Summary

Problems solved by technology

At present, there is no method in the market that can input billing information in batches, so as to reduce the input time and error probability of billing information