IGA Gigantic Giveaway

From their website:
For your chance to instantly win an IGA $500 gift card daily (15 each day to be won) and also go into the draw to win the major $50,000 cash prize, simply spend $30 or more at any participating Supa IGA, IGA, IGA X-press or Franklins store and enter the details of your purchase.

Seems like a fairly good promotion.

Enter here: http://iga.vserver.com.au/service06/igagiganticsale.do