Domestic shipping to the USA is one flat rate.
Most international orders are shipped using DHL Express Worldwide and normally arrive within 7 business days. In some instances, it may be necessary to ship using USPS Priority Mail International. Examples are when shipping to a PO Box, storage locker, or when an address is classified as a remote service area by DHL. Customs fees/taxes are issued by the destination country and are the responsibility of the customer.