Every country needs to pay value-added tax, which is charged according to the area where you purchase. In the United States, the value-added tax charged in each state is different. Some states do not need to pay value-added tax. Other countries charge a unified value-added tax regardless of the state, but the proportion charged in each country is different. In addition, you need to pay the import tariff for the package yourself. If you are from the United States and Australia, you do not need to pay the tariff because they have a tax-free policy. Other countries need to pay the tariff for the package as soon as possible. The amount of the fee is charged by the customs of your country, and we do not bear this fee.