Visa
Global card network running payment rails
Episodes
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#4714: The 4 PM Cutoff: Why Your Card Issuer Isn't the BankWhy does card support end at 4 PM? The answer reveals the hidden structure behind every swipe. -
#4524: The Hidden Cost of Canceling Your Phone PlanWhy companies make it nearly impossible to cancel — and the free Israeli tool fighting back. -
#4428: Why Your Credit Card Keeps Getting HackedWhen your SSN is burned and fraud keeps coming back, the system itself is the problem. -
#4424: Inside the 3D Secure Redirect: What Happens When Your Card Gets ChallengedThat split-second redirect at checkout is 3D Secure 2. Here's how the ACS, risk scoring, and SMS challenges actually work. -
#4343: AliExpress Checkout: Dollars vs ShekelsWhich currency should you pick at checkout? The hidden fees of DCC, PayPal, and credit cards explained. -
#4310: What Actually Happens When You Tap Your Phone to Pay94% of money exists only as digital IOUs. Here's how the system actually works when you tap to pay. -
#1494: The Billion-Dollar Beep: Inside the Financial CascadeExplore the complex "cascade" of credit card processing and why your morning coffee tap triggers a multi-billion dollar journey.