Approve an Order for Materials
You must approve an order so that Pearson (or your selected vendor) can fill it.
Prerequisites
You can only approve an order in Submitted status.
Step-by-Step 
Under Find Orders Placed or Updated in, select a period of time during which reports occurred, and click Search.
Click the checkbox next to the order.
Click Select Tasks, select Approve Orders, and click Start.
Click the checkbox next to the order.
Select a shipping method.
Type a release date, if immediate approval is not necessary.
Click Approve.