At most stores and restaurants, they have an amazing thing in front of the cash register... Free Money! They usually call it "give a penny, take a penny." Here's the business plan: Take a Penny! Thats it, just take a penny. Do it a couple of times and you'll have a dollar. If you have a little kid, get them to take a penny as well. No one gets mad at cute little kids and you'll get a dollar twice as fast. If they didn't want people to take the pennies they wouldn't tell you to "take a penny." Sometimes you can get lucky and even find a nickel.