A major retail chain is making moves in Switzerland. Spar, one of Europe's largest supermarket networks, just rolled out crypto payment support through their freshly launched Swiss mobile app. Customers can now settle grocery bills using digital currencies—a practical step toward mainstream adoption. This isn't some pilot program either; it's live and operational. The integration signals growing confidence from traditional retailers in blockchain-based payment rails. Worth watching how shoppers respond and whether other grocery chains follow suit.