I need an application which can split a large multi-page PDF document containing several invoices or bills or statements for several customers. The split would be based on a criteria tag, say email address, which is on every customer's document. Having split the reports into separate PDFs, these are now emailed as attachments to the appropriate recipients as secure or encrypted messages and then logged in a designated log file. It would be an absolute plus if the emails can be tracked to confirm receipt and opening. Provide an option for naming convention for the split files and an output folder.
Please note that there are a few app out there which do most of the work except the email tracking bit.