Credit card answers

Can my credit card company charge a fee based on how I paid my bill, such as for making a payment over the phone?

How do I dispute a charge on my credit card bill?

Can they charge me interest on a charge I told them I did not make?

How long can the card issuer take to resolve my credit card billing error dispute?

When can my credit card company increase my interest rate?

Can my credit card company change the terms of my account?

Is there a law that limits credit card interest rates for servicemembers?

Can my credit card issuer reduce my credit limit?

I just learned that my card issuer has closed my account without giving me any notice. Can they do that? What can I do?

Can my card issuer change my credit card from a MasterCard to a Visa - or from a gas card/department store card to a MasterCard?

What should I do if my payment does not show on my credit card statement?

This month my payment is due on a Sunday. When is it really due?

When is my credit card payment considered late?

If my credit card bill comes late, can I get more time to pay?

I received a notice from my card issuer telling me that they were closing my account and that I cannot use my credit card any more. Can they do that?

I want to close my credit card account. What should I do?

I let the card issuer know I was closing my account. They are still charging me interest. Can they do that?

How do I remove an authorized user from my credit card account?

Am I responsible for charges on a joint credit card account if I didn’t make them?

I just received a new card from the card issuer with a new account number and a letter saying my account had been "compromised." What does that mean? What should I do?

When does a credit card company decide what interest rate to offer me on a credit card?

Can the credit card company sell my account?