[jason]

So I came across this, which works with office depot and staples.

You can recycle 10 used ink cartridges for $2 each, or $20 per month total. This is in rewards points. They often offer coupons for x amount off of per purchase or you can buy those coupons on ebay. Not sure on their coupon policy, but I'm wondering if I can use manufacture coupons there. But they also offer rewards on items bought too.

I am wondering how well this will work when they put stuff like TP on sale there.

I looked through ebay and you can get around 100 ink cartridges for $25 +$10 shipping. That would be close to $200 in rewards points.

Anyone doing something like this? How well does it work? Sounds good in theory.