Legal analysis: electronic invoices, like ordinary invoices, are issued to merchants in the form of unified issuance by the tax bureau. The invoice number is distributed to merchants with national unified coding and unified anti-counterfeiting technology. The electronic invoice is accompanied by the signature mechanism of the electronic tax bureau. Electronic invoices cannot be voided, but only red-offset. The red-offset supplement steps are as follows.

1. Open the billing application on your phone. After logging in, you can see the scarlet letter of the invoice on the home page.

We can check whether there is any mistake through the invoice issued this month.

3. In the query result, if the confirmation is wrong, you can enter the invoice red offset in the upper right corner of the invoice and confirm.

4. At this time, the system will verify the invoice, and red-ink will be carried out after passing. You can red shift manually or with one key.

5. Fill in the mobile phone or email address and confirm.

Legal basis: Measures for the Administration of Invoices in People's Republic of China (PRC).

Nineteenth units and individuals that sell goods, provide services and engage in other business activities receive money from foreign operations, and the payee shall issue an invoice to the payer; Under special circumstances, the payer will issue an invoice to the payee.

Article 20 All units and individuals engaged in production and business activities shall ask the payee for invoices when they pay for goods, services and other business activities. When obtaining the invoice, you are not allowed to change the name and amount.