Norwegian's frequent flyer programme offers a free, quick and easy way to save money. With Norwegian Reward, you collect CashPoints, where 1 point = 1 Norwegian krone, which you then redeem when you buy tickets or additional services.
CashPoints are earned when you buy tickets from Norwegian (2% of the ticket price without fees) and partners such as bus carriers Flygbussarna and Flybussen, Groupon and many more(list of partners).
You can then redeem your CashPoints when you pay for your ticket, even with a partial refund - you pay part of the ticket price with CashPoints and the rest with your credit card.
If you fly more frequently, you will receive a special bonus (2% points increase, free seating, priority check-in or baggage allowance) for every 6 flights, valid for 1 year from the date of earning.
Be sure to register for the program when purchasing your tickets. You might just get.