This was the companys official response to my shipping quandry, note either address accepts US mail delivery thus their excuse is as flawed as their service. You can find what you are looking for elsewhere.
"I'll be glad to have them charge you full shipping price to the smart $#*! customer who wants to know why
It was not delivered to his office... when he gave a home address,
Why it was returned... when he choose US mail but does not get US mail delivery,
Unbelievable."