I was in No Frills today and was buying some fabric softener. I had two coupons for it from two different companies. I asked the girl before she rang it in if they stack coupons. And to my surprise she said yes. So I saved 2.00 in stead of 1.00. I will have to try it again with something else when I am in there next. My luck I could have just hit the right girl at the right time.