document: {"document":{"title":"na","text":" Additional Website, Device or App Features From time to time we may offer or provide new or additional Barnes & Noble Website, Device or App features and functionality. Such features or functionality may request or require you to submit personal information to us in order to use such feature or functionality. ","paragraphs":null,"sentences":null,"language":null},"classifications":[{"level":"document-Union","labels":["Introductory/Generic","First Party Collection/Use"],"label_definitions":null}]}