International orders are sent via DHL. Once it leaves the US, upon arrival at your country, it will go through Customs Clearance and tax duty assignments. As a buyer and a citizen, you are responsible for any requirements from your government regarding the merchandise that you ordered. After that, your post office will sort and deliver the package to your purchase order's shipping address.
Due to international Customs regulations, the declared values of your merchandise must match the purchased prices or your package will not be released to you until duty tax is paid.