Sixo

Hi, I would like to upgrade to the premium account. It say that this account will be available for 10 different devices. I need it on 5 and would like to give the possibility to use this account to other 5 devices of my family members. Is it possible under this unique premium account to have separate notes for me and my family members and not to give access to the personal notes to the other members. Every component and users can have access to his own private notes with his own pin or password? Otherwise we all use a basic account for each one of us. Thanks