It enables you to save money by earning free cash on your purchases. Therefore it makes sense to use a cash-back card for regular transactions and benefit from a reward scheme.
It helps you to improve your credit rating because if you pay for goods using a card and settle the balance in full, it will enhance your credit rating.
Some cash- back cards give you bonuses for just signing up. Sometimes these cards will also offer bonuses throughout the life of the card.
Also some of the issuers do not charge an annual fee on a cash-back card. This means if you pay your bill in full every month, you will not have to worry about any fees at all.
Cons
Cash-back credit cards often encourage customers to make needless purchases which make it difficult to clear off the balance in full and they can earn interest from it.
Although customers earn money in cash-back cards but many card companies a higher rate of APR from their customers. The interest cost of all cash-back cards decreases the actual cash-back you will earn.
Some cash back cards restrict the amount of money that can be earned.