USPS stuck a bogus charge on my account a month or two ago. After my inquiring, got a call that it was a mistake and I needed to pay it, then they would refund my payment in 30-60 days. LOL NO F'ing WAY!!!!

They won't remove it from my cart so I found an alternative method to ship my relay kits. I'm not a big fish, but regularly send $250-500 of postage a month. Not anymore. Screw them.

I have a different account now to use for shipping internationally. Otherwise, not gonna send anything with them.

Funny thing, USPS never lost a single kit I sent.