While this may not work for all of you, many companies allow employees to ship parcels using the corporate shipping accounts. In my case, I can use our corporate FedEx account and ship most packages (up to frame sized boxes) 2 day FedEx at less than what I would pay for USPS, often significantly less. There is no discount for corporate USPS by the way, at least not that I've seen. I just write a check to our shipping department after they ship. We offer this to all of our employees by the way. Lou Deeter, Orlando FL