qais_alqam Hello, Most of clints once they approve the quote they sent you a PO number so when you send the invoice it should be displayed on it to know that this invoice related to that quotation.. is this something applicable ?, if not .. can we add it
johnny Hi @qais_alqam You could utilize the Invoice / Quote Notes section to include the Clients PO Number, this is how we do it if required by the client.