From Business: Teem /Preteen market place. Kids can buy and sell items without cash. Members get free listings and 50 pucks to spend. The site is safe for kids with parental controls.

"DON'T MAKE THE MISTAKE I MADE BY JOINING THIS BARTER COMPANY....FORGET ABOUT THE INACTIVITY FEES THE NIGHTMARE BEGINES WHEN YOU TRY TO REDEEM YOUR POINTS....MY ADVICE RUN AWAY…"