The Costing tab of the Waybills module displays all costs entered for each Job on the Waybill. It can also be used to generate Supplier Invoices. 

If a Waybill number is entered into a Supplier Product on a Supplier Invoice the costs are split and allocated to each Job on the Waybill according to weight.  These costs can be viewed in the Costing tab.  The Costing tab can also be used to view all costs that are present for each Job on the Waybill and these can be used to create a Supplier Invoice.

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