Hi,
At first glance this looks just like a competition - but 2 things:
1) Everyone gets something, from a $10 myfun voucher to $5,000
2) You can enter once per email address (it enters you before asking for your postal address), but there's nothing about using multiple addresses or 1 per physical address so it's basically unlimited - I received my email within 10 minutes so maybe you can even use a throwaway address.
As others have noted in other posts, different versions of a gmail address could even be valid (eg [email protected] can become [email protected] / [email protected] / [email protected] etc etc)
I've entered a few times with a few addresses & have received at least 1 $50 voucher. The amazing thing is there's no terms & conditions anywhere, so go for your life.
BTW, since there's no t&c's then there's no minimum spend on those $10 off - so the following entries would be free (just chose at random):
Child/Concession entry in SA: http://myfun.com.au/national-railway-museum
Child/Concession entry in NSW: http://myfun.com.au/unreal-mini-golf
Child/Concession entry in WA: http://myfun.com.au/the-bell-tower
I wonder if the codes can even be stacked, interested to know if anyone tries
Tried with 10 different made up emails and everytime get $10 off myfun.com.
The software is rigged of course.