Here's what you need to do:
1) Sign up to instantly and get 1 Scoot Scratch & Win card.
2) Scratch it to see if you have won a prize.
3) See if you have won a prize! If not (or even if you did!), earn more cards by asking your friends to participate. Or simply check back every 6 hours for an additional card!
Yes, it's that easy. Come join the party, and celebrate Singapore's 47th Birthday with them!
p/s I have been trying to log on for the last 10 minutes, but I think due to the traffic, I keep getting connection time out and try again later.. Hope you guys have more luck!