Never a silly question - only silly answers....
Backoffice - Debtors - Maintain customer details - Print Statement at the top or just view the balance.
What I would rather suggest though is that you enable "Print Customer balances" under Backoffice - POS Parameters on the bottom left. This will allow the 4pos system to print on the customer receipt the following :
Previous Balance : R500
Todays Purchases : R50
New Balance : R550
Now the customer can see the balance as he buys rather than once a month....
