What does it mean that the railway customer service sends a message saying, "Please use the QR code of e-ticket to check in and ride"?

Railway e-ticket is a railway passenger transport contract in the form of electronic data. After passengers purchase tickets, railway transport enterprises will no longer issue paper tickets, and passengers can quickly check in at the station by themselves, which has the same legal effect as ordinary tickets. ?

When entering and leaving the station, passengers can use the original ID card used when purchasing tickets or the dynamic QR code generated by 12306 mobile APP to pass the self-service gate verification and go through the entry and exit procedures.

In terms of ticket change and refund, passengers who use electronic payment to purchase tickets but have not exchanged reimbursement vouchers can go through the procedures of change and refund through the 12306 website, mobile APP or the designated window of the station; Passengers who have paid in cash or printed reimbursement vouchers must go to the designated window of the station.

Change conditions

1. Tickets can be changed in advance. For example, tickets for 65438+ 10/0 need to leave on 10/5, and can be changed during the pre-sale period. (20 days by train, other days 10) Of course, there should be another train with carrying capacity on June 5, 65438/kloc-0, which can be different trains, but the destination should be the same.

2. When changing the visa for late boarding, you can change other trains within the pre-sale period of 48 hours (excluding) before driving; Within 48 hours before driving, you can change other trains before driving, or you can change other trains between 24:00 on the day of the ticket date after driving, without changing the ticket for the next day or after the ticket date;

After driving, passengers can still transfer to other trains on the same day, but only at the ticketing station. Group travelers must apply 48 hours before driving. You must go through the visa formalities for late boarding without extending the validity of the ticket.

3. Travel in advance is not limited by the validity period, and the validity period is recalculated from the actual travel date. For example, you bought a bus on 10, valid for 4 days and valid until 13. Change it to No.7, valid until 10.

4. When passengers change their tickets at the departure station, if the changed train fare is higher than the original fare, make up the fare difference; When the changed train fare is lower than the original fare, the fare difference will be refunded.

5. When passengers change their tickets at the departure station, the station will take back the original tickets and reissue them with the words "original change" printed on the ticket face.

6. Visa change can only be processed once. Round-trip tickets and connecting tickets will not be changed.

7. There is no handling fee for changing the visa, and more refunds and less supplements.

The above contents refer to:

Baidu encyclopedia-change visa

Baidu Encyclopedia-Railway Electronic Ticket