Staples will give you $3 back in Staples Rewards per cartridge. It doesn’t matter what brand of ink cartridge it is, and you can turn in up to 10 per calendar month per customer.

I couldn’t confirm programs being offered by Office Depot or Office Max, but the best thing to do, since these programs are changing as you read this, is to contact your local store and verify what they are offering.

Then go and cash those cartridges in!