It is always in our client’s best interest to know as much as possible about their credit card company, which is the reason we offer this type of information on our blog. Anything a credit card company doesn’t want you to know is exactly the information you should know when dealing with them! Use this information to help you shop for the best credit card offer. Interest rates are especially important although don’t make a habit of having a balance on your cards. It is always best to pay your credit cards off in full each month. If you haven’t practiced this and are already in deep credit card debt, then the best thing is to call an experienced debt settlement attorney. They can help you deleverage and regain control of your finances.
https://www.businessinsider.com/5-things-your-card-company-doesnt-want-you-to-know-2012-6