Want information about a customer? History of a customers rentals, what sales items they bought, what rental items are late, and tans ( if you have that option ).
History shows the date, time, and what was rented or sold. If it was a rental item it shows when it is due back and when it was returned.
There is even an option to forgive late charges on a certain item, if you have the security. This history is available from the rental screen