Mobile commerce, or M-commerce, is booming as many utilize their mobile devices to complete transactions ranging from personal shopping to managing and organizing business operations. The emergence of new technologies such as money sharing and transactional applications have revolutionized the way we do business. Wholeheartedly adopted by both the business world and consumers, mobile commerce has taken its seat at the head of the mobile app economy. Securing Transactions and Payment Systems for M-Commerce seeks to present, analyze, and illustrate the challenges and rewards of developing and producing mobile commerce applications. It will also review the integral role M-commerce plays in global business. As consumers’ perceptions are taken into account, the authors approach this burgeoning topic from all perspectives. This reference publication is a valuable resource for programmers, technology and content developers, students and instructors in the field of ICT, business professionals, and mobile app developers.