CUSTOMER & SUPPLIER LEDGER
To view customer or supplier ledger
Go to Contacts -> Supplier/Customer and click on actions button
In that you will be able to see Ledger for the customer or supplier.
You can select a date-range and use the checkbox filters to show/hide certain transaction type.
Adding Discount for Customer/Supplier on Balance due:
Discount for balance due amount can be added for customer/supplier.
Click the add discount button on the customer/supplier ledger screen
NOTE: This discount can only be added by the admin and not by other users.