The adoption of electronic self-service systems (SSTs), using information technology (IT) devices and channels, in banking (also known as electronic banking or e-banking) has evolved in the last decade. In Nigeria, these developments, driving the transformation to a cashless economy, are however fraught with problems ranging from incidents of fraud, empty automated teller machines (ATMs), the inability of the ATMs to dispense cash, and outright service unavailability. This book proposes service improvements following the measurement of consumer perceptions using the scale, EBQUAL represented...