http://j4dhkkxfcsvzvh3p5djkmuehhgd6t6l7wmzih6b4ss744hegwkiae7ad.onion/fr/blog/x-storage-cryptpad
For example, if a Disrooter donates for 10GB storage, this user could decide to have 6GB for cloud, 2GB for mail and 2GB for Cryptpad. These extra gigabytes will be added on top of the default storage space given on account sign-up (so in that previous example the user would have 2,5GB of extra storage on cryptpad).