Norwegian航空行李托运问题

有木有人坐过Norwegian航空的飞机啊？官网上说在飞机上只能随身带一个手提包~~行李40Kg以内是免费，对吗？

Only one item of hand luggage is permitted per person. Maximum weight is 10 kg. Maximum dimensions are 55x40x23cm


You are permitted to take two pieces of luggage per person per segment with a maximum weight of 20 kilos per piece. If the total weight of your luggage exceeds 40 kilos, or any of the pieces weigh more that 20 kilos, then the extra weight will be charged as excess luggage at the following rates: NOK 65/9 EUR per kilo.


但是我在网上订票的时候又看到除了手包外，其他行李每件110NOK~~~这是怎么回事啊？