For US orders, the relevant sales tax is calculated at checkout based on the shipping address for the order, and is included in your total.
For international orders, the recipient may be subject to customs brokerage fees, import duties, and taxes after the shipment reaches the destination country. Duties and other import charges are the responsibility of the recipient. No Man Walks Alone has no control over these government-imposed charges and cannot determine what they may be. Customs policies vary greatly among countries. Please contact your local customs office for information.