1. Individual industrial and commercial households open the machine invoicing system, enter the user name and password, and click Login.

2. click invoice to open the invoice box on the right side of the page, and enter the payer's name, tax number, product name, quantity and amount.

3. After entering the content, click Open on the top right of the page.

4. Individual industrial and commercial households open the machine invoicing system, enter the user name and password, and click Login.

5. click invoice to open the invoice box on the right side of the page, and enter the payer's name, tax number, product name, quantity and amount.

6. After entering the content, click Open on the top right of the page.