1. First of all, to make an appointment at the "Nanjing Lukou Duty Free Shop" counter in the departure area of international flights at Nanjing Lukou International Airport, you need to provide valid identity documents and relevant flight information.
2. Secondly, the staff at the counter handle the pass according to the appointment time and flight information.
3. Finally, make an online reservation in official website, Nanjing Lukou Duty Free Shop, fill in relevant information as required, wait for the reservation result after submission, and Nanjing Lukou Duty Free Shop can move in.