Cash back credit cards are the most popular types of rewards cards. The credit card holders earn a percentage of their spending. Cash back credit cards offer a minimum of 1% cash back on all purchases. Some cards offer up to 6% cash back. Listed below are some reasons why cash back credit cards are popular.

• The cash back credit cards are a great choice for people who do not want to deal with confusing points or miles rewards cards. The cash back credit cards let card holders keep things simple.
• The cash back credit cards let card holders maximize their purchases. Most cash back credit cards offers an average of 2% to 3% cash back and some offers up to 6% cash back.
• The cash back credit cards allow card holders to redeem cash back at any amount in the following ways: statement credit, direct deposit or check and gift cards.

Therefore, cash back is the most flexible and popular of all credit card rewards. See below link for the best rewards credit cards list.

https://www.nerdwallet.com/best/credit-cards/rewards