Keys do not work, and it does not feel legal.
They say the key is good for worldwide use. What they give you is an Indian key and instructions for a VPN. Even with the VPN, it does not redeem, because my account is a UK account and Microsoft knows that. When you explain this to them, they start asking to remote in to your computer. I went to Paypal and got a refund instantly. Do not trust this company, they are not legitimate.