My school uses Funding Factory and we have been very happy with them. We handle everything on their website-www.fundingfactory.com. Besides giving us money for our returns they usually are running some type of contest where you can win extra prizes.
Glad to see so many positive comments about Kash For Kids since we signed up with them this year based on my recommendation. We do have a shipment already but I haven't had the time to weigh it and get the shipping label; maybe now that the book fair and fundraiser are over I'll have more "free time", lol!
We have tried a couple but KashforKids has been great. They are very nice, e-mail me back promptly when I have questions, and send the checks pretty promptly. Also, they will match the payment from other companies for any cartridges that kashforkids takes; I often send in the comparison numbers from inkbank when I ship cartridges because some inkbank's are .50 or so more, and kashforkids matches the payment.
Our school tried Recycle Rewards last year and
we never received a dime from them. We decided
to quit using them and went with Cash for Kids
and they have been sending our checks to us
as they said (after they receive the product
the mail the check out within 14 days). As for
Recycle Rewards after six months of promising
to pay and never receiving we decided to just
cut our losses. Fortunately we hadn't sent
them very much.