Big global airline brands such as Air Canada, Air France, American, Cathay Pacific, Emirates, and Singapore generate ancillary revenue from advance seat assignment across their entire networks. Seat Assignment Fees Firmly on Airline Radars is sponsored by global travel tech provider CarTrawler and was released today. The IdeaWorksCompany 16-page analysis describes the methods deployed by airlines to encourage consumer acceptance and recommends four tools to maximize seat assignment revenue.