I hope I can use it to curb ticket exchange ...... Just hope

Some time ago, the Ministry of Railways said that it was about to invalidate the train ticket. When the train ticket was opened, the ticket was not refunded if it was not on the bus.

Then I complained, why isn't your EMU doing this? This is discrimination between the rich and the rich ).

I think there is no reason for this. After all, it makes it easier for people who buy dynamic tickets-compared with ordinary train tickets.

However, this convenience is only available to a small number of people: not catching up with the train. Or you would rather not enjoy it.

If we say that the scalpers who fail the ticket are empty when the ticket is opened, and then the ticket is refunded when the ticket passes through, if they use the original and risky method (refund is not the full amount after all, if you don't refund the ticket in full, you may be able to fight against this type of ticket dealers, at least making it easier to buy tickets.