Attach invoices, collect vendor forms, request missing proof. Every one is ready to run, and you can adjust it in plain language.
Attach material supplier invoice PDFs to matching open bills.
Your bills carry supplier invoice PDFs for review, and your payables person sees any match that needs a decision.
Attach emailed subcontractor invoices to matching pending bills.
Your reviewers find the invoice PDF on the pending bill. Your payables person sees any match that needs a decision.
Keep revised trade invoices with their pending bills.
Your pending bill carries the corrected invoice with its earlier version linked when the match is clear.