We have always had our kids save their "moneys" up so that they can buy themselves special treats or toys.
They had been saving since around Christmas, and they had both saved up quite a bit. Elijah had saved almost $16 and Emme almost $10! Quite impressive considering most of their change was pennies that they either found or earned by being good. It was so fun to take them to the store and let them pick out their own toy with their own money.
Elijah picked out an Octonauts toy and Emme picked out a Snow White baby doll. Being the nice big brother and sister they are, they even used their extra "moneys" to buy "baby Dideon" a light up baton!