The folder is created in the form of an album within your online account. It’s exactly like creating a new album titled ‘PicBackMan Duplicates’. For example, if you choose to de-dupe your Facebook account and PicBackMan has de-duped 20 photos. Now all these 20 photos will be moved to an album titled ‘PicBackMan Duplicates’ which is created by PicBackMan. Every time you de-dupe an account, PicBackMan will move those photos to this album.