Why doesn't Ctrip need to deduct 30% of the money for self-operated cancellation?

There is no need to deduct 30% of the money for unsubscribing from the platform for the following reasons:

The basic rules for booking and refunding tickets on Ctrip are formulated by the transportation department. The ticket will be refunded according to the discount of the ticket. The high-speed rail ticket will also decide whether to charge a handling fee according to your early refund.

Ctrip returned his ticket to official website 12306, and official website stipulated that a certain handling fee would be charged for returning the ticket within 8 days, with a minimum of 8 days to 48 hours, with a handling fee of 5%. The most expensive thing is a refund within 24 hours, with a handling fee of 20%, and a handling fee of 24 hours to 48 hours 10%. There is no such thing as a 30% deduction.