I've had 3 shipment sent from US recently.
1. No hassles & declared value must have been a typo
2. Only got tracking details today & when I got home Fed-EX letter saying they have no contact details & it needs customs clearance so if I don't contact them they may return to sender. Hopefully resolved now BUT I doubt they included the made in US declaration
3. Again shipment allegedly had no docs lodged & they need the invoice.... Waiting to hear back to fwd to Fed-EX.
Not sure if Fed-EX cocked up or the shippers... Saving $'s has it's downfalls I guess...