Whether I'm awarded a free chip or a handful of free spins, it provides a perfect opportunity to test the site's games and, who knows, even win some real money. I find that there's no better way to explore new and top casinos online than by grabbing a no deposit bonus.
You can claim no deposit bonus NZ offers with points you get when playing. (Try 21 Casino where you get 21 free bonus no deposit spins on Book of Dead for opening an account!).
Some NZ sites offer it to new players in the form of free spins or bonus credits when they sign up for an account.