If you are located in the U.S., there will not be any custom taxes you are responsible for.
For other countries.
Duty / VAT taxes may occur for any country and that you are responsible for checking in advance the laws that apply to your situation. In the event that you refuse paying these charges, you might be denied any refund to cover the additional costs that might incur even if you do not receive the product.
Any possible import duties, taxes, and charges are not included in the product price or shipping fee. Buyers are responsible for these charges. Please double check with your country's customs office to determine what these additional costs will be before purchasing. The carrier will not return such package to us until these fees are properly paid. If the package is refused or abandoned at customs, we reserve the rights to deduct it from the initial refund amount.