This week's book giveaways are in the Refactoring and Agile forums. We're giving away four copies each of Re-engineering Legacy Software and Docker in Action and have the authors on-line! See this thread and this one for details.
I posted this question in Java Beginners, but I think this forum is better. Where can I find more information about Java POS. I was at javapos.com, but there is no straight API there and no tutorial, only 1000+ pages of pdf that serves as information. I am looking to implement Java POS, where do I start? Any suggestions, tips?