Originally Posted by
hjpark92
How do I know whether it is a free ticket voucher or the dollar off voucher?
The one I used was $100 off. So it was the dollar off voucher, isn't it?
Also if I have $150 off voucher and purchase a ticket at $100, will it be a free ticket instead of the dollar off voucher? Then, I can't get miles?
ECVs retain their excess value until used or expired, so in that case you would get miles and retain the balance for another ticket. Most of the free ticket vouchers have a value of $250 towards ticket(s) and earn miles when used that way, except for those nasty ones that book into K and earn no miles and supposedly aren't upgradeable.