This option leads to the 'Settings' page from which you can manage your account.
You can view your current email and change the account's password via the 'Account' section.
In the 'Subscription' section you can view the status of your current subscription, you can find out the expiration date of your subscription and even enable/disable the 'Auto-renew' feature which will automatically renew your subscription once it is about to expire. You can find out more about subscriptions here.
In the 'Add app slots' section, you can see how many application slots you currently have, how many are in use and even buy more. The price is also shown depending on your subscription and the number of new applications you select and it will be withdrawn from the credit card associated with this account, which is usually the one with which you made your first Installer Analytics payment. You can change it by accessing this link from our billing partner 2checkout and providing the required data linked to your account.