Cancelling an Order
You can cancel an order after it is accepted by the customer but before it is released to fulfillment systems. When you cancel an order, the status of the order and its line items is changed to "Pending Cancellation" and a new version is created. The previous order version status is set to "Being Cancelled." When you decide to cancel an order, you must accept the cancellation of the order to change the order and its line items from "Pending Cancellation" to "Cancelled". Any order amount that was rolled up to the Order Amount on the order header is subtracted from the total.