While researching travel insurance, I stumbled upon this offer on the ANZ site that offers some fairly impressive bonuses simply for shopping as you normally do. Once you have registered to participate, the way it works is that for every set amount you spend on your ANZ Rewards or Rewards Platinum credit card with one of the participating 'Retail Partners' you receive a gift card for that partner of UP TO 14 per cent of that amount. The spend amount and bonus offered varies from partner to partner.
The bonuses are on top of any other points offers. Most of the offers listed at the moment run until 1/1/14
Some examples:
Myer Spend $400 to receive a $20 gift card Bonus value 5%
Freedom Furniture Spend $2000 to receive a $200 gift Card Bonus value 10%
ToysRUs Spend $200 to receive a $20 gift card Bonus value 10%
Hotels.com Spend $1000 to receive a $100 gift card Bonus value 10%
Canterbury Clothing Spend $300 to receive a $50 gift card Bonus value 14% (approx)
Metalicus Spend $300 to receive a $50 gift card Bonus value 14% (approx)
There are quite a few shoe and clothing stores, along with Battery World, travel and accomodation, preferred seating, parking etc etc
All current offers are listed here:
https://anzrewards.com/public/giftwithpurchase_partner_categ…
There are several good deals there if you are already planning to buy from these retailers.