I remember my Grandmother collecting "Green Stamps" from the Grocery Store...And when you had a certain no. you got to cash them in on something.
My husband brought steak knives with him that were given out at the gas station. I remember Dino the Dinosaur soap that was given out by the gas station...I wasn't driving at that time but remember using it in the tub as a kid.
OH and I remember free stuff from the Bank for opening a Christmas Club.