2.私人寄给私人的礼品，发票上需标注receivers social security number，和对货物有一个详细的描述！
Norway - Gifts
Please be advised that gifts to private persons and companies in Norway are subject to normal customs clearance, meaning that the receiver will be charged the applicable import taxes.
The only exception are gifts from a private person to a private person providing the value of the goods are below NOK 1000. The commercial invoice must show the receivers social security number in order to avoid a standard customs clearance and avoid import taxes. It is also important that 'gift' is stated on the commercial invoice in addition to a more detailed description of the goods.