What happens when your A paper client starts to stack and stack behind your back? Your plans to make some easy money every few months renewals goes to ****. You are pretty much left in the balance not being able to renew them ever again. I agree with the opinions against stacking, but when a particular client goes off he deep end, might as well try and earn now because you'll never earn on him again. I never encourage my merchants to take 2nds etc, but when in Rome....if I don't try someone else will. Can't leave money on the table.