I believe this is essentially a scam company.
Essentially, I believe this is a scam company that is selling bogus/fraudulent licenses for Microsoft products. I didn't realize that when I purchased from them through Groupon. The key provided was reported by Microsoft as not valid. When I reached out to customer support, the Groupon email was deactivated, and when I attempted to chat with them via their site, I was told they don't offer any support for Groupon purchases.