I use classroom coupons. This is a great product to use with your students. It is a powerpoint file so that you can edit the coupons to fit to your classroom. The theme is zebra.
Some of the coupons that are attached are:
1. Pick out a prize from the Treasure Chest
2. Eat Lunch with the Teacher
3. Choose 1 Book from the Scholastic Order
There are many more!!