Yes u are so right about the fives and tens getting more hits... Because I manage a hotel I take most of my twenties into the bank where the teller turns a blind eye to the fact that they are all marked. I must start paying for EVERYTHING with cash. We give a lot of fives and tens out to people In their change. And as for my ink, it stays on... But I better get some of that stazon stuff! Thanx simpson!