How to calculate the price of a seatless sleeper on the train

If you buy a seatless ticket for this train and want to reissue a berth ticket after boarding, please follow the following procedures:

1. After getting on the bus with a seatless ticket, find the conductor and ask him to reissue the berth ticket. The conductor will tell you which car to reissue.

2. First register the information to be reissued in the designated carriage, mainly the station name. If there is a vacancy in the sleeping car, I will directly reissue it for you. If there are no vacancies, I will inform you to reissue them when there are vacancies.

3. If the berth ticket is reissued, only the difference between the seatless ticket and the berth ticket will be charged, and the price of the full berth ticket cannot be charged. At the same time, 2 yuan's ticket replacement fee will be charged.

4. You can continue to take the sleeping car only after you get the berth ticket.