Extract fields from a batch of vendor invoice PDFs

Open every PDF in [Folder of invoice PDFs]. Extract vendor, invoice number, date, property, amount before tax, taxes, total, and payment terms into one table for [Accounting period]. Match each row against the maintenance log and the invoice register. Flag duplicates, amounts that differ from the approved quote, and invoices with no matching work order. Produce the table and an exceptions list. Do not schedule or make any payment.