My friends brother had a promo ticket to fly manila to Dumaguete on arrival at the airport( 2 hours before the flight) he had his ticket but had lost his wallet and ID he was told he could not take the flight( that bit i understand). shortly after his flight had departed he was told if he had a face book account and could use that as ID , he did this and was advised he could now fly. How ever because his ticket was a promo he would now have to pay an additional 3 thousand peso to be on the next flight. Good on you C ... Pathetic you are all heart.