The information such as "school name, student name, student number, ride interval" is recorded on the student discount card of the train ticket on the student ID card, and student passengers can only buy train tickets by virtue of the discount interval on the student ID card. If the purchased train ticket exceeds the preferential range, the fare difference will be checked by the majority of passengers. You can't enjoy any preferential price if you buy a train ticket that doesn't meet the preferential range.
Extended data:
College students can enjoy preferential student tickets, which are limited to two issues a year. Their student ID card must provide a discounted magnetic card, and they can only enjoy four discounts a year. The sale scope of student tickets includes ordinary hard seat tickets, ordinary berth tickets and EMU tickets.
According to the requirements of the railway department, students can only enjoy the policy of half price when purchasing ordinary hard seats. Because the price of sleeper includes the price of hard seat and sleeper, the fare for all students to buy sleeper is half of the original sleeper price MINUS the hard seat fare. In addition, the first-class seat of the EMU does not enjoy the student ticket discount, and the second-class seat enjoys a 75% discount on the published fare.
Baidu encyclopedia-railway ticket discount card
Baidu encyclopedia-student ticket