It’s important to point out that USPS derives its revenue over the counter instead from the taxpayers’ pocket.
Yes, it does derive revenue from over the counter sales. READ and you will learn they do not generate sufficient revenue from their operations to pay for all their costs.
WHO DO YOU THINK PICKS UP THE BALANCE, the tooth fairy???
There is no government operation that pays for it self or we would not have the current problem. What do you not understand about the fact that this government has spent much more than it has generated, ie stolen from the taxpayers you and me.
In the real world this is called bankruptcy and reality has now hit home.