The tipping point on tipping

The amount you are asked to tip for anything from a coffee, a trip to the mechanic, or a fast food meal is on the rise in Canada. CBC Marketplace has looked into tipping and how much of your tip actually makes it into the hands of the person you intend it for. We check in to find out what kind of deals some Winnipeggers will be hoping to snatch up for this Black Friday weekend.We're going to try to shed some light on these so-called deals that are promised every Black Friday.Lam An is an assistant Professor of Marketing at the University of Winnipeg.