On our telecom market ™ transactions are done with netting. Our customers are also our vendors and we always do netting based on invoices and pay/getting paid by the rest of amount. 

If we send them $10.000 invoice and if they send us $9.000 invoice on same period, vendor pays us $1000 after netting. 

Manual doing netting is a tedious task for each week as we have hundreds of invoices  is there a way on Zoho to do this netting automatically ? 

Thanks in advance.