Where to sell empty printer ink and toner cartridge is most profitable?
Alot of computer stores will exchange the cartridges. I think its Compusa or something that will give you a bag to collect the cartridges and when you have like 4 or 5 you can exchange it for a new cartridge. Alot better than throwing them away and not getting anything. Just go try out some nearby computer stores and see what they say, most of them do something.
