You do not need to keep anything running on your side. We offer a Cloud Trade Copier. It means that everything is automatically managed on our side in the Cloud. You don't need any VPS as well, except if you run your own EA on your master.
Also, as soon as you have registered your Master(s)/Slave(s) in the cockpit everything will be managed directly on our servers (in our cloud). You do not need to be online and keep your PC running 24/7 anymore.