I looked up the cost to FedEx an envelope to somewhere in the US. Looks like $10 is about standard (unless you want to go too far or too rural). The USPS will send an envelope anywhere for $0.74. 10/0.74 = 13.5x
The USPS has a monopoly on traditional delivery to a mailbox. So FedEx walks all the way to the door which makes it not "traditional delivery"
The USPS has a monopoly on traditional delivery to a mailbox. So FedEx walks all the way to the door which makes it not "traditional delivery"