I was at the supermarket checkout the other day and the guy in front of me had a lot of groceries. The cashier scanned a bunch of coupons, then told the man the total bill before and after the coupons. The guy saved about forty bucks off of what was originally about $130. How did he do it? That's amazing.
We usually don't buy stuff that has coupons applied, like fresh fruits and vegetables and meats, flour, cheese, etc. The coupons seemed to apply most to brand name things like pizzas and cereals and bottled drinks.
I was impressed you could knock that much off a grocery bill, though.