Personally, I'd never throw a flyer onto a driveway. It's just looks really unprofessional. I was coming home one day and as I drove down my street, I saw a little clear baggie and white piece of paper in it, on ALL the driveways. It looked like trash all over the neighborhood!. Turned out to be a flyer from a local fitness center. They put rocks in the bags and threw them from a car. I was tempted to call them and ask them not to throw their trash on my property! I was actually mad. Is that really the first impression you want to make on potential clients? I wouldn't hire a lawn service that did that. I figure if they take short cuts like that, I don't want them taking care of my lawn.