If you need to record information specific to your business for your cards , use the custom lists and custom fields in the Card Details window to do so.
MYOB FirstEdge contains three custom lists and three custom fields for each card type. You can label these lists and fields according to your needs.
To find the Custom Lists & Field Names window, select Custom Lists & Field Names from the Lists menu. To make entries to the custom lists, use the Custom Lists window by choosing Custom Lists from the Lists menu.
Make entries for custom fields in the Card Details view of the Card Information window