While popping into the post office parcel kickers to pick up my yeelight, I received the free Vietnamese spring roll already posted, plus just a few metres away, a pack of 6 tiptop sandwich thins.
I bought some bread today and saw that TipTop's Facebook page was giving away a free eBook. I don't know how long it's existed or how long it will remain available.
Here is a list of locations where they will be handing out free loaves of bread until April (see Tip Top's FB page for more details: http://www.facebook.com/tiptop):
South Australia (Feb-Mar)