Mikrotik Cloud Hosted Router P-Unlimited license

Cloud Hosted Router (CHR) is a RouterOS version intended for running as a virtual machine. It supports the x86 64-bit architecture and can be used on most of the popular hypervisors such as VMWare, Hyper-V, VirtualBox, KVM, and others. CHR has full RouterOS features enabled by default but has a different licensing model than other RouterOS versions.

Perpetual is a lifetime license (buy once, use forever). It is possible to transfer a perpetual license to another CHR instance. A running CHR instance will indicate the time when it has to access the account server to renew its license. If the CHR instance will not be able to renew the license it will behave as if the trial period has run out and will not allow an upgrade of RouterOS to a newer version.