How legal is this Windows activation method?

Question

Windows

We set the task to install licensed Windows on five computers (small business). If you do it directly through Microsoft, then the amount is enormous. I found a site: https://www.goodoffer24.com/windows-10-pro-profess...
where they sell a Windows 10 Pro key for 5 computers. How official is this, will such a license not fly off at the first check / update? I myself use the key for the Microsoft Imagine program, I was able to activate only five computers with it.
What are the low cost solutions for small business licensing?

Answer 1

legal this method of activating Windows

There is only one: in the accounting department there must be a document on the purchase of licenses from those who have an agreement with MS. The keys don't matter.

Answer 2

How legal is this Windows activation method?

Yes, they are all legal.
If you have the right to use Windows, that is, a license, any activation method will be legal, even the original from Microsoft, even downloaded from torrents.
You yourself declare - sell the key. The key has nothing to do with the license.
Just because you have a car key doesn't mean you can drive it. We need documents for the car. And the key is desirable, but not required, if desired, you can pick the lock.
It's the same with the program.

Answer 3

The answer above is correct. In fact, or buying keys from official distributors, or buying a disk / flash drive in a store. Or buying a digital license on the Microsoft website, after creating an LC there.
And yes, according to our legislation, there should be papers in the bra))

Answer 4

The average non-exclusive right to use is: accounting documents on the acquisition of this right + a signed license agreement + what the copyright holder prescribes. For example, Microsoft used to mean the presence of the original media or oem stickers, etc.
And the key itself is actually a secondary mechanism.