I am in wholesale business. I buy agricultural commodities like salt  rice etc directly and export.  

Typically one order consists of Zero rated GST Agri commodity and GST compliant Packaging, Custom Agent, Bank charges etc.

So given the background 

If I get order for 1 shipment of 25 ton rice(1000 bags of 25 KG each). I buy 25 Ton of rice from rice mill. In order to pack rice I need packaging material which is GST compliant. There is Minimum order quantity for packaging. So I buy  5000 bags  packaging material. I use 1000 bags and keep balance 4000 for next shipment.

I want to monitor the profit/loss for each shipment.

So I have 1000 bags material, 25 Ton rice, Transport, customs, Custom Agent, bank charges, Travel/Inspection charges etc.

Is there any way I can check profit/loss for individual shipment in zoho books?

How do I do it?

Thanks