What points programs do you belong to?

I personally belong to quite a few. Booster juice and mty coffee palce have some as well as my ice creasm place. I use those point systems although I dont get as much as I could out of it because I dont go there often enough (but I do get something out of it). Other companies I use that have that (and that I take advantage of) are Sobeys - for my groceries, it's great since you dont have do to anythign but your regualr apending and you get points towards groceries) and bestbuy (im a major movie and techy fan so this is great as I spend money there anyways and then will be recieving points as to buy more or tyransfer as a gift card one year). Only problem is that because of all this I feel more inclined to spend money at these palces. :P Tricky. Soon I will be using aeroplan miles as I can get the almost everywhere and they're great as Im a travel writer and backpacker - meaning I will use ans earn them a lot.