It was replaced with US Postal Service which derives its revenues from postage.
I think I know a tad more about the totality of the free market than a store clerk like yourself ~ 30,000 applications? Chump change brother, chump change.
Go away bureaucrat. I started something from scratch, something you could never do in your wettest fantasy. You are on a plane many levels lower than every entrepreneur in US history.
Bye forever.