Coles Express 15% off Telstra/Vodafone/Virgin/Optus/iTunes Pre-Paid Recharge Voucher w/ ATM Txn
15% voucher with every ATM transaction
Make sure you use the locator http://www.colesexpress.com.au/store-locator.aspx to make sure your Coles Express has an ATM.
Withdraw $200 from your ING Direct account as your transaction for extra ozbargainness.
The ATM gives you about 5 seconds at the end of the transaction to choose a discount voucher, there are 4 choices: iTunes, Mobile Recharge and two others (that were too quick on the screen for me to read into, I think that one was wine related). It then prints the discount voucher, and you take it to the counter to claim your discount.
From the counter I could do the ING Direct Wave and Save 5% rebate, I have noticed that all the Coles Express around here have installed NFC payment terminals. So it worked out just a tiny bit less than 20% discount for me.