The Official jPOS' Documentation Whether you're new to jPOS, you're evaluating it for your next project, or you are already running it in production, jPOS Programmer's Guide is probably a must-read and the key to your success. It has over 160 pages
This book is designed for developers that have to use jPOS for a given project and have to learn how to use it very quickly. Although many old-timers from the financial interchange arena are using jPOS, we've identified a pattern where most of new u