The building has a dock, and other businesses do regularly receive packages thro ugh the dock.
Since it is a business address, UPS drivers have to hand items off to an individ ual at the business. Whoever received it on behalf of "MB," which I expect is Ma ybuy, the company you shipped it to, must have signed for it on delivery.
UPS確實有送到該地址給他們簽收 美買這不是他們簽收 到底誰收不知道 "MB" 是不是Maybuy縮寫啊? 請問各位版友我該去ebay申訴沒收到貨嗎? ---- Sent from BePTT on my iPhone XS Max