The Norwegian Air does not have any partners and is not a member of any alliances. There is no way to transfer or redeem cashpoints towards different airlines. If you want a credit card that does not tie you to one airline, consider applying for a general travel rewards credit card. For example, you may like the Discover it® Miles credit card. This card has no annual and no foreign transaction fees. Moreover, the card offers 0% intro APR for 14 months (when the introductory interest rate is over, the ongoing APR will apply). Using this card, you will earn unlimited 1.5 miles on all purchases. All the miles that you’ve earned during your first year are matched at the end of the year (provided you are a new cardmember). So, if you earn 30,000 miles, you get 60,000 miles. Earned miles can be redeemed for any airline ticket or other travel expenses.