Then I went to a different site where I could buy games for discounted prices. There I saw the option to buy a key from Argentina again on a different website. On there it said it is only for in Argentina, going against what the first website said. I did a search which only yielded one post on the Microsoft forum. The person was asking if they were allowed to buy products from the UK Microsoft store even though they lived in Argentina. This was different to my question because I was using a product key. One of the answers said you can get your Microsoft account banned for doing that.