SALES /INVOICING:

Click on the task button a mini bar is open from which choose sales/ invoice.

By clicking on it following window will appear:

in this following things are required:

v  Customer id:
we have to give or choose are customer id.

v  Date:
date on which transaction occur written here.

v  Quantity:
we have to mention quantity.

v  Item:
item which we are going to sale is chosen here.

v  Description:
here we give description.

v  Unit price:
then we have to fill price per unit that we are going to charge.