Meee, i do, i have a syn bin! Nothing above 6 syns is allowed in it, and it has been a lifesaver. I also never buy crisps above 5.5 syns! I have curly wurly, little dairy milks, milkybars, fudges, drifter, (all single bars) and mcvities individual bags of mini cookies, digestives. And mainly corn crisps like quavers, french fries, golden wonder lights etc, i love my syn bin, and it really has helped me to stay on track, as i know that everything in there is an allowed snack (obviously not all in one go!) xx