G2Deal are scammers. I purchased a Windows key from G2Deal and it did not work with Microsoft download site. They then told me to download some hacked version of Windows from an untrusted site to make the key work. I refused to do that and they refused to issue a refund. G2Deal is a scam, stay away.
Tip for consumers: Don't buy from G2Deal.
Products used: None, the Windows license they sold was non-functional and only worked with a hacked version of Windows.