Northwest Airlines Biz Perks is an incentive program designed to reward small to medium-sized companies for traveling on Northwest Airlines. Membership earns your company points that can be redeemed for a wide variety of valuable travel rewards: Complimentary tickets, First Class/World Business Class upgrades, WorldClubs passes and more. Biz Perks helps your company get the most for its travel spend. Click on your country below to enroll now!