Second, the billing method:
1, there must be a tax control panel, and a software is installed in the computer. Every time you invoice, you should insert the tax control panel and log in with a password.
2. Enter the billing page, issue an invoice, and issue a positive invoice. The page of the invoice is filled in according to the certificate of the car and the ID card of the car buyer.
3. After filling it out, click Open directly. Invoices can only be issued by a stylus printer, and six copies can be typed twice.