If you are ordering for delivery to any country in Europe (with the exception of the Canary Islands, Cyprus and Latvia) or for delivery in the US, there will be no customs fees.
If you are ordering for delivery to rest of the world, there are some countries that may have customs laws that require the payment of import tax. These might include countries in the following areas : Central America, Latin America, Asia, Middle East. This depends entirely on the customs laws of the country of destination, and we suggest getting in touch with your local customs agency and they will be able to provide further information.