One thing to pay attention to which can blur the ratio is business class ‘lite’ fares supplied by the likes of Finnair and copyright. In case you have not obtained a affirmation of the booking by means of e-mail, first check into your "spam" or "junk" folder to confirm https://businessflightshop.co.uk/blog/how-to-upgrade-your-flight-tickets-to-the-first-class/