The Companion Fare benefit and bag-fee waivers can save you hundreds ... Airlines with another person at least once a year, this card is a must-have. Be aware, however, that Alaska doesn ...

Our opinions are our own. The entry-level credit card for United Airlines offers a free way to test an airline card, but given its lack of perks, devoted United flyers might soon want to upgrade.

Credit card processing fees are essential charges for card payments. Explore the types, rates, and tips to manage these costs effectively.