Okay. You have 150 dollars to spend on something you really want. This could be something like your own room, a canopy bed, an iPhone, or just a fidget spinner. The more you spend, the more likely you are to actually receive that item. The catch is that you cannot earn any money back for an entire year, and the amount of money you pay has to correspond with the item (your own room would be a higher value than a fidget spinner, right?).
What are you spending it on?