Once: Enter the OO big giveaway promo
This has been running for a while - not sure why I've not noticed it until now. At this point you can enter the last prize draw which is "The first eligible entry drawn will receive their choice of First prize which is either a Samsung UA55ES8000M 55" Series 8 Full HD Smart LED LCD 3D TV and a Samsung HT-E4500 3D Blu-Ray 5.1 Home Entertainment System valued at five thousand & eighty five dollars ($5,028), or a five thousand dollar ($5,000) voucher to spend at oo.com.au. The next six (6) eligible entries drawn will each receive their choice of either a 7.7" 32GB Wi-Fi Samsung Galaxy Tab 7.7 GT-P6810 valued at $699 or a five hundred dollar ($500) voucher to spend at oo.com.au"
To enter you need to give them your details and subscribe to their newsletter.