Business management, operations, administration, and promotion of consumer loyalty, discount, and airline frequent flyer programs for members which provides travel and member discounts, rewards, and privileges; Advertising, marketing, and promotional services for the transportation, travel, airline, rental car, vacation, tours, tourism, recreation, entertainment, hotel, casino, and resort industries; Publicity and sales promotion services for the transportation, travel, airline, rental car, vacation, tours, tourism, recreation, entertainment, hotel, casino, and resort industries; Providing online rate comparison information for transportation, travel, flights, rental cars, vacations, attractions, entertainment, tours, hotels, casinos, resorts, and temporary lodging and accommodations; Matching potential purchasers of scheduled and charter transportation, travel, airline, tour, excursions, rental car, tourism, recreation, entertainment, hotel, resort, casino, lodging, and holiday travel and accommodation services with particular providers of such services