I'm using Adobe acrobat X Pro to create PDF forms to capture invoicing information. Yet I can't figure out how to allow a user to add additional charges. I could create a form that just had a large amount of charge lines that could be left blank but was hopeing to allow for a dynamically adjusting form where someone could click a button to just add a new line entry into the form and the form would adjust down and enter in a new set of line entries. Is it possible to do this in Acrobat X Pro?
For the foorm to auto-adjust in response to adding a new line, you should look into what a dynamic XFA form that you create with LiveCycle Designer has to offer. LiveCycle Designer comes with Acrobat Pro as a separate application. More information is in the Designer help docs, in the LiveCycle Designer forum here, and in a number of tutorials at acrobatusers.com