We've used that system too: If they want something I consider over-priced, I'll give them the amount I'm willing to pay, and they can choose to have what I consider reasonable . . . or they can put in the rest themselves.For example: we do buy our kids winter jackets, jeans and sneakers (to a point). If my sons wear out their sneakers we don't make them save to buy a new pair but if they want the latest athelete 200 buck sneakers than yeah, they have to save for them.
It's a balancing act. One of my sons is a senior in hs. he has a senior trip to wdw in May, we will pay for his trip but he must save for spending money.
We made a deal with our oldest back when she was a freshman. If she made straight As every semester we'd pay the whole cost of her senior trip and give her spending money. If she made all As and Bs, we'd pay the whole cost of the trip. Now she's a senior, and we're paying for a trip . . . and she thinks she "won" that deal! I'm thrilled with the results, and we've offered the same deal with our freshman.

We don't require anything from her to get the money. She's a great kid with excellent grades so we haven't needed to set a lot of requirements.
Thanks!
) feeding the dog, scraping your dishes after eating, washing dishes, sweeping.