DThe EU Commission recently introduced a new fee scale for the use of credit cards. As a result, Lufthansa halved mileage credits on sales with the Miles & More Credit Card. What alternatives do travelers have to earn as many points as possible? Ulf-Gunnar Switalski is an expert in this field. His examples and tips are not just for frequent flyers. Because those who want to get hold of free flights and upgrades, can also score well on the ground.