Singapore$40 Voucher for use in Changi Airport with Singapore/SilkAir eticket

Changi Airport/Singapore/SilkAir promotion that is handing out $40 for transit passengers for use in Changi Airport.

http://www.singaporeair.com/jsp/c...motion.jsp

Terms & Conditions
1. Only effective for tickets issued on 01 October 2012 - 30 June 2013, both dates inclusive.
2. Only effective for transit in Singapore on 01 January 2013 - 30 June 2013, both dates inclusive.
3. S$40 Changi Dollar Vouchers are valid from date of issue to 31 March 2014.
4. A S$40 Changi Dollar Voucher may only be claimed once for each ticket issued, either on the outgoing or the return leg of the itinerary.
5. Multiple vouchers may be used for payment.
6. Vouchers may not be used with ongoing in-store promotions.
7. Vouchers can be used in conjunction with Singapore Airlines Boarding Pass Privileges.