When I have to cancel an order before it's tendered, by removing all the items from the order, I'm left with no record of what the customer once requested, only that there's now a closed order containing no items.

If when an item is closed due to having all items removed from it, it would be helpful to record the details of those removed items to the Order Notes, for future reference. Even better - a "Close/Cancel Order" button that removes all items and records their info in one step, would be great.