We have done a pretty good job of teaching the girls, that when they receive or earn money, it gets divided up into three jars. Save, Share, Spend. One kid doesn't spend a dime and the other one never has a dime. But because I got tired looking at this pile on the spender's closet shelf
We made a quick trip to Ikea (a trip the dad called "clearly just filling time") and I made these jars.
Super tidy problem solver!