I don't normally have issues like you have with USPS but I stopped using Amazon just because the delivery drivers are idiots. I have a metal parcel box at the end of my driveway. There is a sign on it that says something like "put parcels in the box USPS, fed ex, ups, dhl, Amazon etc. . Amazon will put the package over the gate in the pouring rain and they had to walk beside the box to do it. Thank God they are delivery drivers that can't follow directions and not running the White House... Oh ummm