IST will use the air time -- some of it during prime time viewing hours -- for the promotion and sales of a variety of products, mostly consumer goods, but also industrial and commercial products, Swan said.
First class is the most luxurious travel class of seats and service on a train, passenger ship, airplane, bus, or other system of transport. It is usually more expensive than business class and economy class, and offers the best service and luxurious accommodation. 1 Aviation.
The first class section of an airplane is the class with the best service, and is typically the highest priced. The services offered are superior to those in business class, and are available on only a small number of long flights.remium Economy class is a travel class offered by some airlines in order to provide a better flying experience to the economy traveler, but for much less money than business class. It is often limited to a few extras such as more legroom, as well as complimentary food and drinks.