Hi, we are working on a solution to facilitate auto matching Invoices with shipment charges when PO does not have shipping charges. Background: When a PO is created, shipping charges are usually unknown. When invoice is received we add the charge as a line item on the invoice but this causes the invoice not to be auto matched and authorized for payment. Similarly if Tax is not applied to the PO, it can be later applied to the invoice with no issue matching the PO and authorizing for payment. Is there a way to get a match similar to the tax method without needing to add the shipping line to the PO retroactively?