What do you mean the invisible cyrptonight miner? Does it not shown in the Taskmanager and does not use CPU?
No , maybe it means that you'll pay for it, you will get it via postoffice, will be in the box, but it's invisible, you can't see it
http://www.invisible-miner.com/packs/https://www.youtube.com/watch?v=4rCMU1G0N7Y