It's the $9 million question, and throughout New Zealand you'll start receiving it in the mail from tomorrow onwards.
At about $2.50 a head, nearer $4 if you exclude people too young to vote, you should savour the tick you get to make.
The question you're being asked, is: "Should a smack as part of good parental correction be a criminal offence in New Zealand?"
Joining Campbell Live tonight is Bob McCoskrie – director of lobby group Family First, and a man campaigning for you to vote 'no'; Anton Blank - from the Maori child advocacy group Te Kahui Mana Ririki, set up in 2007 after a Maori child abuse summit - and a man who wants you to vote 'yes'; Sheryll Savill - who helped collect the signatures for the petition, and is in fact, the instigator of the referendum itself – who clearly wants a 'no' vote; and the chief executive of Barnados New Zealand Murray Edridge - who very much wants you to vote 'yes'.
What do you think?
You can have your say on 3news.co.nz's new Your Opinions section by clicking here.