Adalo is a platform where anyone can create apps without code.
Attach supplier invoices and flag bill mismatches for reviewers.
Your bill reviewers get the supplier invoice and any mismatches together before they decide what to approve.
Put purchase order links and line differences on bills for approval.
Your approver sees the purchase order link and line differences on the bill before making a decision.
Flag likely duplicate supplier bills and link earlier invoices for review.
Your AP reviewer sees a possible duplicate and its earlier invoice before approval or payment.