The purpose is to have one, big file with all of the month's statements that can be easily opened and searched when a customer makes an inquiry. Currently, they print a big stack of statements each month and put them into a big binder which then goes onto a shelf. When there is a question, they pull the binder off the shelf and look for the statement. They see the concatenated file of PDF statements as the electronic equivalent of the big binder.

Yes, PDF Factory and other PDF writers have concatenation options. They can always use ePrint to make the PDFs and one of these tools to concatenate them. I'm hoping to have ePrint do it directly.

Printing to the AdagioPDF directly driver won't work because each statement is a separate print job.

I think I can convince them that separate statements segregated by monthly folder is a better way to go. If they get a call, they can jump into ePrint, go to the month folder and then find the customer's statement.