Possibility to book and pay a trip with a certain mileage accrual, tell SAS that you do not want to fly the trip and receive the miles and segments even without flying.

On your flights, start sharing how much of that flight is powered by biofuel purchased by customers flying.

Possibility to add transportation ticket to airport when buying a ticket from the Scandinavia's big cities. For example airport express train or flybus.

Build in feature with EB for status ladder climbed by paying for sustainable fuel, checking in with light luggage, opting for climate neuatral meals and EV taxi to plane

Even if you have a few seats in business. The planes will be filled as usual while providing better service with almost no additional carbon footprint.

Redesign eurobonus to demand responsible travel. New tier with exceptional benefits: upgrade vouchers, complimentary upgrades, extra award flight access etc.