Miles & More MasterCardBlue Card Business Miles & More Blue Card Business The affordable card for self-employed individuals with mileage expiration protection. Key DetailsCard BenefitsKey DetailsKey Details Monthly Fee: €5.50 Welcome Bonus: 1,000 miles Earning Rate: 1 mile per €1 spent Mileage Expiration Protection: Yes, your miles won’t expire. Card BenefitsCard Benefits MilesPay Promotion: Use your miles anywhere Mastercard is accepted and save up to 25% on miles when abroad. Sign up here via the official M&M link .Gold Card PrivateGold Card Business