If the notify me feature is switched on, this is the area that displays the list of "Notify Me" information. When a product is out of stock and the notify me button is pressed an entry of what that product is and who requested it is produced. Here you may manage those notifications. Giving you the option of supplying the product when its back in stock or offering the customer a comparison.
The "notify me" may be enabled via Settings->Products->"Disabled buy button"
These notifications will be deleted after 3 months automatically