It's World No Tobacco Day, a day to look at the harmful effects of smoking.
You don't have to be a genius to understand it's terrible for your health.
In fact 5000 Kiwis die every year from smoking-related disease.
But what about how terrible it is for your wallet or your safety?
One business owner has slashed the sale of cigarettes but you may be surprised to learn why.
Dairy and cafe owner Tara Aitcheson spoke to The AM Show.
Watch the video.