Manual Accounts allow you to track anything - from valuables like jewelry, real estate you can't sync, a bank account you can't sync, or to track cash-on-hand. Manual accounts are updated by you and not connected to any bank.
To add manual accounts, go to Menu tab > Connections > Add Manual.
Click on the type of account you'd like to add and enter the balance and other information as prompted.
You can add, delete, or edit manual accounts at any time.