This is a sponsored review
Credit Cards sometimes they can be handy especially if you need an emergency plumber or your car blows up but if you don't keep them under control credit cards can cost you a small fortune and keep you in debt for many years.
A good way to keep your credit card interest down is to juggle the balance from one Credit Card Offer to the other but its hard finding the best deal on your credit card some offer 0% on balance transfers for fixed period some offer lower rates for the lifetime of the balance.
Credit cards aren't just for when you want to pay for something and don't have the cash, sometimes they can be used for convenience or protection when buying goods on the internet for example.