Question
I make the bill (shipping fee ) purchase order (product test fee) and these fee won’t pay by my customer
shipping fee and product fest fee will pay by ourselves,So how can these fees relate to the customer's corresponding sales order? So I can export the profit directly? i create purchase order (product fee )and billed to the customer , ,and then i create invoice for this customer ,so i can get the income and product fee from the report(profit and loss by customer),but how can i know the customer‘s invoice corresponding test fee and shipping fee ?i need total fee for this invoice ,not only product fee,so i can know this invoice real profit
