What: ThredUP

Features: ThredUp is a popular online service that helps parents everywhere swap kids clothing in a way that is super easy and convenient. No bidding and waiting to see if you win; no driving around to meet strangers from the classifieds. Get rid of what you don’t need and get what you DO need.

Green Factor: Clothing gets a second life with another child and the shipping boxes are reusable, too.

Bonus: Shipping is a flat $5 and ThredUP also swaps specialty items like costumes, sports gear, dance apparel and more. With Halloween coming up, it’s a great way to get costumes for practically nothing—find out more about National Costume Swap Day (typically runs through the month of October).

Find It Here: ThredUP

This Week’s Giveaway: Glee Gum