Put a “Do Not Knock” sticker on your letterbox, front door or any place where it’s visible to people entering the property.
Let us know about problems you have with door-to-door sellers – and sellers who ignore your “Do Not Knock” sticker. Email us at donotknock@consumer.org.nz
Tell your family and friends where they can get a “Do Not Knock” sticker.
Know your consumer rights
Got a problem with a product you bought? Or maybe your flight has been delayed or cancelled? Whatever the problem, we can help.
Consumer NZ is a 100% independent, not-for-profit charity. We've distributed over 500,000 free Do Not Knock stickers since 2014! Without your help we simply couldn't offer stickers and advice for free. To help us keep printing stickers, please consider supporting our campaign against door-to-door sellers with a donation.
Consumer NZ is independent and not-for-profit. We depend on the generous support of our members and donors to keep us fighting for a better deal for all New Zealanders. Join us today to support our work.