Roxster - 7:44 pm on May 24, 2011 (gmt 0)
Go with endicia, at first you have to manually select the package pick up option, then the post office eventually calls you to schedule daily pickup because they are tired of getitng the notice. We do about 200/day, but we eventually had to start them coming at about 60/day as well. All post office carriers pick up your outgoing mail when they drop of your regular mail. They only come when you are on their route, not a special trip.