Allegiant World Mastercard will only get you a complimentary priority boarding every time you fly Allegiant and when you show your Allegiant credit card. The card won’t allow you to receive a free checked bag. Please visit Allegiant to learn more about checked and carry-on bag fees. But you should remember that this card has an annual fee $59. It also have standart foreign transaction fee: 3%. So, this card isn’t the best choice for travel rewards.
We recomend you to choose general rewards credit card like Discover it® Miles. With this card you’ll earn 1.5x miles on all purchases. All miles you’ve earned will be matched at the end of first usage year (provided you are a new cardmember). You can redeem Discover miles in any amount at any time for any travel expenses, including bagagge fees.