The CSRAgentTools.isOrderSubmitted method determines if an order is in a submitted state. Submitted order states are configured using the submittedOrderStates property of CSRAgentTools:
submitedOrderStates=SUBMITTED, PROCESSING, PENDING MERCHANT ACTIONCommerce Service Center uses this API to:
Determine which pipelines to use for clone edit initialization and reconciliation. All orders that the API considers submitted use pipelines configured for the submitted state
Determine if the original order prices should be used to price the order
Present dynamic page content when working on a submitted order. For example, disabling the Promotion Browser when working on a submitted order

