A travel credit card is like any other credit card, except you can earn travel rewards points on your everyday purchases. Points can then be redeemed for flights, hotels and other eligible rewards. Travel credit cards are ideal for people who travel and want to optimize their spending.
A travel credit card is a credit card that generally does not charge you abroad. Unlike standard credit cards, which can incur high interest rates and additional fees when used abroad, travel credit cards won't charge you interchange fees.
As a general rule, if you take at least two to three domestic trips or at least one international trip per year, it is worth getting a travel card.