Applying a CHR License to a Trail VM

Once you have the key you will be able to log into your mikrotik account and see that you should have a number next to prepaid keys on the left hand panel as well as once you click the all chr keys under the chr licences panel you should see that it says what keys you have down the bottom. 
From here you will need to click the upgrade button on the installation you would like to apply the license to, if your device does not show up in the list you will need to go to system>license on the CHR then log in using your account.




Once you have clicked the update button in the next screen all you need to do is select the license level that you have purchased

Once you have selected to upgrade the device in the next screen you will be able to select the chose to pay for the license using the pre-paid key you have already purchases: