My favorite airport, Changi Airport at Singapore has recently overhauled its rewards program to make it more rewarding and enhance the shopping experience out there. Starting this April every spend you accumulate at the airport until March 2015 will count towards your status and so reward you with benefits as shown in the table below. This is in addition to the 7% savings on the General Sales tax (GST) that you save.
Not only does this bring the program in line with the other loyalty programs by allowing you to convert your points to Singapore Airlines KrisFlyer air miles or credit vouchers for online shopping portal and even at the outlets at Changi itself, which would prove as a good option for many travelers who are just transiting. Not only that with every time you shop there you get a chance to win free trip on Singapore Airlines and Silk Air every week.