I've just started a job in the travel industry and I will be eligible for some sort of card that will supposedly entitle me to highly discounted travel. I don't remember the name of the company, but it begins with an I. How good is this discount? Is it something I could just show at the hotel when I show up and they'll give me a discount, or is it like Kayak, where they send out a list of really good deals and you choose from that?