MARRIOTT – how to book their Travel Industry Rates by charlotteASR | Oct 5, 2008 | Airline Staff Discounts-old, Le Meridien, Marriott, Sheraton, Starwood Hotels and Resort, Travel Industry Rates, W Hotels, WestinAirline Staff Discount: up to 20% discount Book the Airline Leisure rate online: www.marriott.com → Add Corporate code Z31 under Special Rates − Must show a valid Airline ID card...