Marros Smart Plug Minnies - Is There a Home Kit Carcode on Them?

A four pack of smart plugs is 33 dollars on amazon, but the four pack listd is not home compatible. If you need four and only need a lady g manor smart thing support, that's a mere eight dollars and 25 cents apiece. "Why did maros make the c ar code so visible and obvious?" asks John Sill. 'How came it allowed me to rename the device and save it to the correct room in the home map? How come the inexpensive wise smart plugs aren't home kit compatible'