Stock a lot of British confections that you'd pay double for in speciality stores. Polo Mints, Double Deckers, Buttons, Flakes, Fry's Cream Bars and more.
If one is looking for bulk chocolate for specialty baking, avoid the 'melts' because these are for those kiddy candies given at holidays. If you want high-end chocolate, go to St Lawrence Market.
Do the math! You'd be amazed at what non-perishable items you can get there in larger quantities, rather than less for more $$ just because of the store/label!
I was so glad when I walked in to Bulk Barn tonight that my sugar free stuff was right at the front of the store. I hate having to walk past all the sugar and salted junk.