Did you generate a pdf invoice file when you opened the electronic invoice with the golden tax plate?

Yes, the specific steps are as follows:

1. Open the tax-controlled billing software of the Golden Tax Panel, click the tax return processing, and select the tax return management window.

2. Next, click the invoice data export item under the invoice data export option.

3. After selecting the ticket type, month, start date and end date, press enter to confirm the submission.

4. In this way, if you save it as a pdf file on the desktop, you can use the golden tax plate to open an electronic invoice to generate a pdf invoice file.