This mode will dedupe against our collection of books, including books that have been promised in another donation, but not yet scanned. We can dedupe using ISBN, SBN, LCCN, and in some specific cases, local library barcode. You will see a list of books we have that match the id provided, or of donations that include at least one book with the id.

This mode will dedupe against our collection of books like the normal book donation mode, but responses will be faster and will include fewer details. This mode does not include the option to accept books that IA wants a second copy of, or that BWB wants, and potential matches may contain less metadata.