When Policy Meets Rails: How National Payment Systems Bend the Curve
November 7, 2025by Dr Dawkins Brown
Notes to Nodes: The Great Payment Transition The difference a rail makes Many countries don’t reduce cash usage by persuading people; they do it by lowering the cost of switching. That’s what national, interoperable, instant-payment rails do. When the rulebook (policy) and the track (infrastructure) are aligned, paying digitally becomes the default—cheap for small merchants,...
