https://www.amtrakguestrewards.com/cardholderholidayoffer3 AGR points per dollar spent, through the end of 2018.
That's a pretty good deal for frequent (or even not-so-frequent) Amtrak riders - AGR points are worth 2.9 cents toward most non-Acela, non-discounted Amtrak fares, so this deal can net 8.7 cents in Amtrak fares per dollar spent on the card.
