/ When and how can I upgrade my virtual server?

You can request an upgrade via email. Please indicate when we can reboot the VPS. This can be done immediately, or at a future time communicated with us. RAM upgrades can be set up so that you can activate them yourself. Soon it will be possible to complete the entire process via the CloudVPS Interface. Your invoicing is automatically adjusted, with a subinvoice or credit to your discount balance to bridge the interim period.