"Register now to earn double Amtrak Guest Rewards® points on every single Amtrak® route. Travel between September 15 and December 12, 2008 will qualify, and your double points will automatically post to your account with your travel ..."
https://www.amtrakguestrewards.com/index.cf...promo90808.html
Not clear if reservations made prior to registration for travel during these dates will qualify.
https://www.amtrakguestrewards.com/index.cf...promo90808.html
Not clear if reservations made prior to registration for travel during these dates will qualify.