How to avoid buying titles you already own

On search results pages:

• You'll see ownership statistics for titles you already own in any lending model. Learn more about these ownership statistics.
  
• You'll see a Pending in cart link above a title's price if the title is already in other carts for your organization.
  

You can run an advanced search or filter search results by "Holdings" to only shop for titles Not in collection.

You can open any cart to see which titles in it have also been added to other carts (Pending column) and which titles you already own (Own columns).