Type of contest: Lucky draw
How to win : As a Changi Rewards member, you stand to win a brand new iPhone 4. 3 lucky winners will be announced every month, and here's how you can be one of them.
1. Sign up as a Changi Rewards Member to get one lucky draw chance
2. Refer a friend: Invite your friend to be a Changi Rewards member and get an extra chance for every friend who signs up.
3.Shop:Get one chance with every $100 spent at Changi Airport.
Click to participate: http://changirewards.com/contest.aspx
3 winners will walk away with an iPhone 4 every month
Deadline: 31 August 2011
*** Good Luck ***