Rail Passengers is a 501(c)(3) non-profit organization: All membership fees are tax deductible, with the exception of Amtrak Guest Rewards Points, which have a taxable value of 2.5 cents per point.
Amtrak Guest Rewards Number is optional, but essential to earn bonus points for joining RailPassengers. You may enroll in the program here: https://www.amtrak.com/guestrewards.html
You will be brought to the payment processor upon clicking on the 'Submit' button. If you are in the process of purchasing a 'Family' level membership or higher, the names of your additional members can also be entered after clicking on the 'Submit' button.