Earn 2 miles per dollar spent on most purchases, and receive a slew of travel-related perks, including airport lounge access.

Earn 2 miles per dollar on purchases. Redeem miles (at 1 cent apiece) for credit on your statement against any travel purchase, with none of the restrictions of airline cards.

As I attempted to explain in Parts One and Two of this editorial series, governments in Colorado often resort to using ...