Студенты смогут ездить на «Сапсанах» со скидкой 50%, но есть одно условие

The train ticket must be purchased no more than two hours before departure

Students will be able to travel on "Sapsan" trains for half the price, but there is one important point: the ticket must be purchased no later than two hours before the train's departure.

To get the discount, you must purchase a ticket at the long-distance ticket office no less than 2 hours and no more than 5 minutes before the train's departure. The promotion will be valid from March 20 to April 30 and applies to the following service classes: basic, economy, economy+, family, and with animals.

When purchasing a ticket, the student must provide the cashier with the original valid student or postgraduate student ID, residency certificate, grade book, or certificate of full-time study at a higher education institution, along with their passport.
РЖД 

Earlier, the company "Russian Railways" started selling train tickets through the Russian booking system "Express-NP". Testing of the system began at the testing ground of the "Passenger Company "Sakhalin".

Read more on the topic:

Russian Railways to Increase Fleet of Locomotives and Trains: Company to Receive 15 Billion Rubles in State Support

Russian Railways to Create a Waiting List for Purchasing Tickets Online

Russian Railways Launches New Service: Service Now Includes Transportation of Pets Without Escort