Add credit card fee lines to plumbing invoices

Your plumbing invoices miss card-processing fees, causing delayed billing and extra reconciliation work. It adds fee lines to invoices so billing can reconcile payments same day.

Overview

Missed card processing fees create manual rework and slow reconciliations for billing and support teams. This flow automatically adds the configured fee line to matching invoices, so billing can reconcile payments the same day and reduce follow-up overhead.