2. After entering official website of Shandong Provincial Taxation Bureau, click the tax service button above to enter.
3. After the page jumps, enter the tax service interface, drop down the page to find the public * * * query, and then click the new ordinary invoice exchange query.
4. In the page that appears, you can see the bid-winning query of the regular invoice. After entering the relevant information of the query invoice, click the query button to view the relevant information of whether the invoice has won the prize.