We fill ink cartridges at our store and this woman walks in with 2 HP cartridges and asks how this works so I tell her that these type of cartridges we keep em ready so we just swap your empty with one of our prefilled cartridge. She goes great and as I am pulling the cartridge from the shelf I ask her if she would like 2 and she goes yeah...as I put the cartridges on the counter she picks em up and starts walking. I am like you gotta pay for these and she goes I thought you said you just swap em out...didn't realize I have to pay for it!! I am like really?? You do realize this is a business and we make money right??
I really want to believe she thought she could get a cartridge for free by turning in the empty but c'mon.