With general travel rewards cards, a single mile equates to $ 0.01 in airfare. (valuepenguin.com)
In fact, frequent travelers may carry an airline card, a hotel card and one or more general travel rewards cards, to realize the unique benefits offered by each. (creditcards.com)
Other types of cards, such as general travel reward cards or cash - back cards, generally have more straightforward ways to earn and redeem reward points. (creditcards.com)