A M&S £10 eGift Card for £6. (£6 is approximately 11.17 AUD as per XE currency converter)
One voucher per account.
Upon purchase a voucher is delivered instantly to your account.
You will be required to activate the voucher online at https://mands.eagleeye.com by 29 December 2014.
E-Gift card - valid for 24 months from last transaction (transactions include balance enquiries). Gift card can be used online or at Marks & Spencer stores in the United Kingdom and Channel Islands (excl. BP stores). Max value limit of £500. Subject to standard E-Gift card terms and conditions: http://gr.pn/1wNewKC.
Found this deal on hotukdeals.
Unfortunately, the free AUS delivery promotion is no longer available at https://www.marksandspencer.com. Hopefully it will return before 24 months elapses.
Hope someone finds this useful.
This is my referral link if anyone is making a new account to buy this deal.
Update: Thanks Tonester - Free delivery on all orders above £30 to Australia, New Zealand, USA and Canada
Free delivery on all orders above £30 to Australia, New Zealand, USA and Canada