Every child is unique and you are often the best judge of what works for your child. Instead of rewarding with presents, you can go for something different. Perhaps you could call grandma and grandpa to tell them about your progress. Or perhaps you could let your child stay up a little longer or watch a bit more television. Presents do tend to work, as long as you are consistent with them. Every full sticker card comes with a reward. If you are enthusiastic, your child will be too!