If the most incompetent employees appeared on Google Maps the USPS would have the highest density of any business.
I also sell a lot on ebay, USPS CONSISTANTLY looses 3% of my packages.
Even worse the USPS website tracks it as "Label Created" so the customer's thinks I never sent it.
Since the employees are soo inept they can't be trusted to collect from a mailbox. Somehow they manage to f-up on a regular basis.
To stop this I've started dropping everything off at the physical location and getting a receipt which I scan into the cloud, that might help if you're forced to use USPS for something, so at least they know USPS lost it, they still lose stuff but it helps to prove my innocence and point blame at the USPS.
The "private" USPS unfortunately has a constitutionally granted MONOPOLY so Fedex and UPS are not allowed to compete in the economy small mail market.
Outdated like the phone book, can't wait for them to go out of business.
You can tell by the level of service and lack of consciousness that this is a nothing but a MAKE-WORK program.