Bid for an update: Some airlines enable you to bid for an improve to business class. It is possible to submit a bid to the enhance and when it’s acknowledged, you’ll be upgraded at a discounted price. We may modify, revise or update this Arrangement and/'or maybe the Privateness Plan, https://businessflightshop.co.uk/blog/5-things-to-do-when-booking-tickets-for-business-class-flights/