Bid for an enhance: Some Airways assist you to bid for an up grade to business class. It is possible to submit a bid for that upgrade and if it’s approved, you’ll be upgraded at a reduced price. This Agreement supersede any prior TravelGuzs agreement relating to using the Site. https://businessflightshop.co.uk/blog/services-offered-by-popular-holiday-care-service-providers-in-the-caribbean/