Check purchase facts, compare invoices, request missing proof. Every one is ready to run, and you can adjust it in plain language.
Your bill reviewers get the supplier invoice and any mismatches together before they decide what to approve.
Your requesters see the fixes their purchase requests need before managers spend time reviewing them.
Your sender can see whether a quote has cleared internal review before it goes to a customer. Missing sign-off stays on the document for follow-up.