Pass on decisions, carry revision notes, open supplier setup. Every one is ready to run, and you can adjust it in plain language.
Attach incoming invoice PDFs to bills before payment review.
Your reviewers find the invoice PDF on the pending bill. Your payables person sees any match that needs a decision.
Attach corrected invoices to pending bills and preserve prior copies.
Your pending bill carries the corrected invoice with its earlier version linked when the match is clear.