Slips can be cancelled without removing the slip from records by first selecting the slip to be cancelled, and then "Cancel" option located in the right mouse button menu. The selected field is cancelled, but not removed from records. The amount of the cancelled slip is deducted from the totals of related accounts.
Cancelled slips can be undone using "Undo" option located in the right mouse button menu. Cancelled slips can also be viewed using "View" option. When "Undo" is selected, transaction amounts are added back to the account totals on the slip.