The Cardano Foundation marks a groundbreaking milestone in cryptocurrency adoption: from today, the Cardano blockchain officially enters the world of retail payments. Thanks to a strategic partnership with DFX.swiss, the cryptocurrency ADA is now accepted as a payment method in as many as 137 SPAR supermarkets across Switzerland. This achievement transforms Cardano from a technological project into a tangible infrastructure of everyday life. At the heart of this innovation is Open Crypto Pay, the payment standard developed by DFX.swiss. The integration of Cardano into the platform allows customers to pay directly with ADA, using their native wallets, without going through centralized exchanges. The payment occurs in real-time, ensuring a smooth and immediate checkout experience.