1, log in to VAT invoice invoicing software (tax UKey version), click on the menu bar of three lines in the upper right corner, and select (online change).

2. After clicking (Online Change), you will be prompted. Click (Confirm) whether to close the billing software and open the online change program.

3. Select the change type, and click (Get) to get the information to be changed from the server. (The latest version of the billing software supports basic information change, ticket type increase change, tax number change and other functions. )

4, select the change content, click on the (change) to online change system prompt. Success. It means that the writing was successful and the results have been uploaded. Just click (OK).

5. Check whether the online change is successful, log in to the billing software, and click (System Settings)-(Tax UKey Settings)-(Tax UKey Status Information). In the tax UKey status information window, select the invoice type to view the ticket type verification information such as the invoice amount limit (yuan) and offline cumulative amount (yuan) of a single invoice.