To make Remo MORE, more user friendly we have made the activation process very simple. It depends on the number user devices you wish to activate Remo MORE on.
If you are going to use Remo MORE on limited devices you have right in front of you, then you could just enter the key to activate the devices or you could also activate those devices from your Cloud account.
In case you have more number of devices and they are not with you, then you could just add those devices to your Cloud account and activate it. Even if those devices have the free version installed, they will automatically convert into Pro version once the device communicates with the Cloud.