If you have some empty generic ink or toner cartridges laying around for your HP printer then you need to head on over to Staples! For a limited time you can receive $10.00 back in Staples Rewards per recycled cartridge! Just take in your old generic HP-ink cartridges (up to 3), purchase new HP-ink cartridges and receive $10.00 back per cartridge! You'll need those ink cartridges for printing off all those coupons anyways! Go get your coup' on at Staples!