If you're flying SQ and are transiting through Singapore, make sure you claim your $40 voucher (~$30AUD) at the information desk. It can be used in all shops in the transit terminals.
I think they upped the offer from $20 to $40 a few days ago :P Anyway I claimed the voucher by showing my e-ticket on my phone (don't need to print it out) and boarding passes (both legs). You can stack vouchers and it expires in 2014 :)
Also I noticed recently you can connect to their wireless internet without having to ask for a login ID any more (connect to #Wifi@Changi).
T&Cs:
- Only effective for tickets issued on 01 October 2012 – 30 June 2013, both dates inclusive.
- Only effective for transit in Singapore on 01 January 2013 – 30 June 2013, both dates inclusive.
- S$40 Changi Dollar Vouchers are valid from date of issue to 31 March 2014.
- 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.
- Multiple vouchers may be used for payment.
- Vouchers may not be used with ongoing in-store promotions.
- Vouchers can be used in conjunction with Singapore Airlines Boarding Pass Privileges.
Update 1: some Ozbargainers are reporting they ran out of vouchers and are printing more in the meantime. They will take down your email. Please report back what's indicated in their email :)
Update 2: seems like there are now more vouchers to go round.
Happens to booked flights during that period. Good spot! Thank you.