Price could be integrated under ProtonApps, under a universal subscription across ProtonDrive/Mail/VPN/Calendar. This would be similar to what Amazon does with Amazon Prime. This is still to be confirmed though. Option of having a different pricing and not incorporating it under a new ProtonApps’s unified pricing structure is also possible. If that ends up happening, it is expected to be along the lines of pCloud & co price-wise. So nothing exciting in that regard.