Electronic invoice, as shown below:

1. Record the invoice number and code to be offset in red;

2. Enter the anti-counterfeiting invoicing and enter the interface of ordinary invoice filling;

3. Click the negative button above and enter the invoice code and number to be red-offset in the pop-up input box, which needs to be entered twice;

4. After confirmation, the system will bring up the corresponding positive invoice. As long as the quantity and unit are negative and confirmed, the system will generate red-ink documents and then print red-ink invoices.

Legal objectivity:

Measures of People's Republic of China (PRC) Municipality on Invoice Management

Article 22

Invoices shall be issued in accordance with the prescribed time limit, sequence and columns, all of which shall be issued at one time and stamped with special invoices.

No unit or individual may have the following acts of falsely issuing invoices:

(a) for others, for their own invoices inconsistent with the actual business situation;

(two) let others issue invoices for themselves that are inconsistent with the actual business situation;

(three) introduce others to issue invoices that are inconsistent with the actual business situation.