Some red flags
I have bought from this site twice, both times a windows license. The second time all went smoothly. The first time though I placed an order and payed for it in full, all went well and I got my windows license pack of 2. Later that night I got a notification from my bank that they tried to charge my account again for the same amount I had already paid. Thankfully it was a burner bank account with no money left in it and the transaction failed. Also a few months later when I tried to install my second copy of windows that I had bought with the same key it told me that the key had expired and had to contact customer support and after a few emails back and forth they gave me a new key. Something is not 100% right with this site.