How do i do accounts for Driver?

I do deliveries and i followed everything in samba forms but cant find anything on how to add total of orders per drivers.
If the driver took 5 deliveries where are they and how much.
Any idea

In our set set up we have customer calling and placing the orders.The orders are supposed to be paid on delivery.So the orders are processed then they are given to the riders/drivers.
i am interested to know how to handle the above ,i think it would be pretty nice if the drivers /riders have a collectio screen whereby they input their pin after collecting the order.This will help me know the amount of money collected by each driver/rider
Anyone who has done a delivery setup can kindly assist