Know the feeling. When our boys were old enough to spend, we gave them x amount. We then toured the fair and shopped while we looked. Purchases made at the end. With some normal slips both boys have been very good about spending. Youngest even called home to talk about what to do when the internship boss suggested he leave the office for lunch instead of PBJ at his desk. Turns out he wants office group to forget about work while on break and socialize to help reduce work stress. Made sense to me.