Bid for an enhance: Some airlines assist you to bid for an update to business class. You may submit a bid for the improve and when it’s recognized, you’ll be upgraded at a reduced rate. Wanting to fly business class for 75% off what’s publicly obtainable? I’ve received you covered! https://businessflightshop.co.uk/blog/how-can-you-stay-tuned-to-the-latest-business-class-ticket-deals/