The subject is divided into four parts:
Part 1: Overview of payment systems
Chapter 1: Overview of Payment Systems.
Chapter 2: Classifications of Payment Systems
Part 2: Electronic payment systems
Chapter 3: DTNS and RTGS systems
Chapter 4: hybrid systems and integrated systems
Chapter 5: the evolutionary trends of payment systems
Part 3: Mobile payments
Chapter 6: The Technical Foundations of Mobile Payments
Chapter 7: Mobile Payment Models
Part 4: Risks in electronic payment activities.
Chapter 8: Risks in Electronic Payment Operations