Amtrak Guest Rewards is offering up to 5,000 bonus points when members use partners until June 30. Guest Rewards partners include Hilton HHonors, Starwood, Hertz, Continental, and Nextel, among many others.

Members earn 200 points for registering. When they make three different partner transactions, they’ll receive 2,400 additional bonus points.

Members who spend $3,000 on new purchases using an Amtrak Guest Rewards MasterCard by June 30 will receive 2,400 bonus points.