有谁知道到哪里打听从美国买药过来的规定，
俺要买一点保健品，看到，
For shipments outside the United States, the receiver is responsible for any applicable duties, taxes, or brokerage fees.
还有用singapore post 的 vPOSTUSA 好，还是 United States Postal Service Global Express Mail (EMS) 好？
谢谢先