You also get a set of stickers for automatically tagging the pages you upload to the service. (The sticker with an airplane icon might corral the travel-related, while the "home" sticker could tag all things domestic.) The notebooks are available in two sizes one pocketable and come either ruled or squared.
Initially, they can do this by attaching an opt-out sticker near to their letterbox, but the regulator will ask the service to work on an alternative, electronic opt-out system.