Netflix New Zealand Free 1 Month?

Anyone sign up the 1 month free Netflix? What is the T&C?
Can I just cancel on 29 days before they charge me?



    I did that a month or 2 ago (just to watch Ozarks) with no problems.
    I have a new email from Hulu for 1 month free and $5.99 per month for 12 months that I am still deciding on.