I finally received mine the other day and UPS did indeed charge me money on drop-off. It had something to do with that "no tax id or deferment #" on package message and the driver didn't know if it was UPS charging the fee or customs charged UPS the fee and inturn they charged it to me. He said in 10 years he's only had this happen one other time. Either way, Bitmain needs to make sure all the proper tax id/info stickers are placed on their shipments.  It was only 32$ but the driver of course did not accept cash (or bitcoin), so I had to talk him into following me all the way uptown to the post office to get him a money order before he would give me my packages.