The offer enables the visitors to buy second ticket for half its price (1st offer) or upgrade deluxe cabin to junior suite by paying 50 percent of the difference between the tariffs of these two (2nd offer). (indianluxurytrains.com)
A companion certificate each year you renew the card, good for any economy ticket within the continental U.S. — that means that when you book a flight for yourself, you can get free second ticket for a companion. (upgradedpoints.com)
The ticket is good for 2 years and gives you the ability to book a complimentary second ticket for a companion when you book an award flight on British Airways. (upgradedpoints.com)