"ELECTRONIC" TICKET
A "TICKET" constitutes the documental proof of stipulation of the contract of carriage between the carrier and the passenger indicated on the ticket.
Please review these stipulations what "you are agreed by purchasing the ticket";
from the carrier's web page. If any conflict occurs in this contract during your journey, contact to carrier's Customer Relations Department immediately. An "ELECTRONIC TICKET" is the electronic version of the conventional paper ticket which stores all reservation, flight and ticket data in the airline system.www.iatatravelcentre.com/e-ticket-notice/General/English/