do you have to pay for special paper or anything? I am not really planning on doing a lot of selling things. Just until I get rid of some little things that can go into an envelope.We limit our printing since the cartridges of ink cost a couple of hundred dollars for my husband's printer. He want a nice one (but it is expensive)! But I have to say if you win and the credits go pretty high, then I would feel comfortable in paying for the tracking (I think it is like 90 cents or so. We'll see....;D