True Card: Unseen Identity of Payments

The True Card demystifies how card payments actually work behind the scenes. From authorization and clearing to settlement, EMV, ISO 8583 messages, issuing, and acquiring, this book explains the complete lifecycle of a card transaction in a clear and structured way.

Written for banking professionals, fintech practitioners, students, and anyone curious about payment systems, the book focuses on real-world flows rather than theory. It bridges the gap between how payments appear on the surface and the complex infrastructure that powers every swipe, tap, and click.