Sales Invoice with Commission Deducted

[ian_roberts]

Contra-Invoicing, Same Customer and Supplier, Netting-off receivables and payables

Do you have a recommended method for ‘netting-off’ customers who have made supplies i.e. transfer the balance on an unpaid purchase invoice to the Customers account and apply against outstanding invoices. Do not want to use a credit notes because that would understate values in the P&L.