Can you send me a copy of what you are trying to extract? We use proprietary stuff (we're in the business of extracting data and performing analysis on invoices for waste, recycling, cellular, etc... stuff that gets "lost" in the AP department.

Happy to see if our tools can help. I've tried everything on the market - DocParser, MediusFlow, KOFAX, Ephesoft, etc... none work well enough in my opinion.