We used TerraCycle earlier this year but stopped doing it. It was great until I realized how much work it is. You have to cut off the top of the pouches and wash them out before sending them in. We had box set up in the cafe and the kids would put them in there. WHAT A STICKEY MESS!!! Then parents would send them uncleaned and I would have to clean them. We had so many I couldn't keep up then they started to get moldy from the juice still in some of them. Great earning potential but unsanitary and alot of work.