The usps, as ever, is no help. Can't do online first class shipping. So, I remembered at my other label we had a Pitney Bowes machine, so I called them and set up an account and now shipping will be a breeze. The machine is free for two months, then a litte under twenty bucks a month, and it prints out exact postage plus, if you hook it to your computer and use the usps setup assistant, it will do delivery confirmation as well. Doing that online saves about fifty cents from the delivery confirmation if you do that at the post office itself. So, the machine will be here in five days, and we'll be good to go. I'm having people come next week to do all the addressing of the boxes. Of course, I have to GET the boxes first.