2. If an airline sells air tickets, it is necessary to handle the screenshot of the passenger sales agent obtained by the enterprise in the business license of public air transport enterprise and the list of sales agents signed by the airline, and affix the official seal of the airline, or the authorized screenshot that can be inquired by official website of China Aviation Association.
3. If it is a ticket category for tourism performances, you need to apply for a business performance license. Online car rental and car rental services need to provide online booking taxi business license and road transport business license.
4. The above documents can be accessed online.