I have at least 12 credit cards that I have paid off. Some of them are from when I was trying to get my credit score raised which I have done, but I don't know whether or not to close these that have high interest and fees each month. Like right now I was charged $6 this month for a fee that has 18.9% interest and a $400 credit limit. It was paid in full until this fee was put in. Please help.
