I know Alan will know this easily but I don't. A friend of mine wants to take a one way trip to Miami from Cleveland. I'm going with him as far as DC. He's a newcomer to Amtrak. I am a member of AGR and have the AGR card. Can I pay for his fare on my AGR credit card so I can earn the points? If so, then can I also use my AAA discount for his ticket since I'm paying for it? I can't see why Amtrak would have a problem with it.