With all the posts about credit card sign up deals I'm surprised no one has brought the the topic of manufactured spending (where you buy the equivalent of cash purchases on your credit card to get the points)
Doesn't really seem to be possible in NZ - the TAB use to be one avenue but they've closed that loophole down now with both a credit card surcharge and a requirement to bet any deposits made with a credit card before you can withdrawal it as cash
Never have really thought about this.
What about something like mylotto?