If you have an initial balance on your account when you make a 0% balance transfer to your Capitol One account, you can never pay off the initial balance until the account is payed off completely.
They will charge you interest until the entire account is down to $0.00, and for the month after the account is payed off.
Don't do a balance transfer with Capitol One. They will figure a way to charge you interest. And they do not care if you tell them you will never do business with them again, because they can always find others for their money making scams.
Product or Service Mentioned: Capital One Account.