as a mother of 3 teenage girls some of the things they want are : CD's aka itune gift cards, ipod pillow ( you plug in your ipod so you can hear it lying down) clothes, body wash/ spray in the same scent, leg warmers ( yeah they're coming back = o ), snuggies ( but our house is cold) DS games, scrapbook supplies, chocolate LOL, double dutch jump rope, books. Gift card to any of these stores : DEB, fashion bug, gap, sears, .... can't remember other one but they sell goth clothes ( my girls aren't goth but they like some of the unusual styles). oh movie tickets and snack money or GC at nearby restaurant. The theater they go to is in a mall with a Friendly's right outside the theater inside the mall. Works for them, works for me : 0 )
Good luck and like PP said, not much fun but money is always fun for them.