!! USE FAST !! The account must be older than 30 days. Make sure to use a *** and a foreign bank card (it should have a few dollars on it – the amount will be refunded within a few minutes). The subscription is only valid if Nitro has never been activated on the account before. The product is automatically verified by the marketplace for validity at the time of purchase. Do not buy if you don't know how to use it. It must be activated from a browser, not from the app.