也有additional fee的说明，看来是你没仔细读，认了吧 :(

Are there any additional fees involved in international shipping?

In some cases, there will be VAT or other taxes, customs duties or fees levied by your destination country. Additional charges for taxes or customs clearance must be borne by the recipient; we have no control over these charges and cannot predict what they may be. Customs and taxation policies vary widely from country to country; you should contact your local customs office for further information. When customs clearance procedures are required, it can cause delays beyond our original delivery estimates.

Please note that we are unable to list items as a gift or write an amount lower than the actual product price on customs forms.