Reading Time: 2 minutes Lufthansa airline has launched an NFT-based loyalty program to reward its customers The program is powered by Ethereum scaling layer Polygon and allows passengers to redeem their NFTs for extra perks like access to airport business lounges The program works by turning passengers’ boarding passes into NFT trading cards using a mobile app Leading European airline group Lufthansa has unveiled an NFT-based loyalty program powered by the Ethereum scaling layer Polygon…
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