Turning Stablecoins into the Default Checkout Button Across LATAM. Stroll by any city where in-real-life crypto payments are being attempted right now. You’ll spot three or four QR stickers competing for attention: a local bank app, a regional fintech, and—if the owner has a crypto-savvy nephew—a laminated “Pay with USDC” sign no one quite understands yet. Cards still skim 1.5 – 3.5 % and pay two days late. Stablecoins clear in seconds for pennies—so why is the Verifone still king? Because wa...