I've placed two orders with Maxim. After my most recent order, I received an invoice for duty assessed by DHL. I know other countries pay an import duty, but I've never paid one in the U.S. And I'm not sure why one order was assessed a duty, and the other one wasn't?
Did I just get lucky by not being taxed on the first order, or did DHL make a mistake by billing me for duty on the second?
I'm curious to see what others' experiences have been.
Thanks,
Tim