2. Enter the password. If the driver is not installed, you can install it. There are instructions in it, see how to install it.

3. Entering the homepage, you can see that no invoice was certified and confirmed in the current month.

4. Then select Invoice Tick or Batch Tick, where Invoice Tick has been selected.

5. You can see the information time and company of the opened input ticket, and then select unauthenticated and unauthenticated. Click the small check box of the invoice to be authenticated in front of each input ticket information selected in the invoice. Finally, select "Save".