I use these as bonus point. When the kids bring me anything I have assigned as bonus opportunities they can receive one 5 point buck to be added to a grade. they must have the buck to add to the grade. You can change the amount of the buck, your name, and expiration date. I usually set the expiration date for the end of the year or close to that date. I make copies of these on colored paper and cut apart to hand out. Have Fun!