Once the ticket is issued, it is only valid for the flight on that day, no endorsement is allowed, and no change of flight or name is allowed.
Taiwanese passengers must present their identity documents to the airline counter to collect their boarding passes 1 hour before the flight takes off. Non-Taiwanese passengers are required to present their passport documents to collect their boarding passes.
If a ticket has been issued but fails to check in, the ticket will be deemed invalid and no refund will be given.