The Invoice Management guide will advise on what action is required from each status. There is a full guide that can located under Orders. To locate the documentation please follow the steps below.
Click on the Orders icon on your Dashboard.
Click on Locate Orders at the bottom of this screen.
This will populate the full menu on the left-hand side of each orders status.
Under Credits/Returns header, click on the Order Management Guide.
This will populate Invoice Order Management guide on another tab.