We have a very extensive website with a lot of information available right online. Considerably more detail is available in the online Manual. If a customer wants to view our documentation, we ask them to sign a license giving them permission to download the files from our website for a fixed period of time. We can also provide trial use licenses for a reduced fee if that is critical to a prospect’s decision. We also provide access to our extensive list of satisfied customers who can speak to the quality of our code and support. Email firstname.lastname@example.org for more information and for answers to your specific questions.