I cancelled my Macy 's credit card account in XX/XX/2015. Today, I got an e-mail telling me I have a balance of {$2.00} for " minimum interest charges '' even though I have had a XXXX balance for a month. I have confirmation from a customer service rep ( attached ) that my account was closed as of XX/XX/2015. 1-How can they charge interest on a zero balance and 2- How can I owe them money on an account that was closed a month ago? Please help. 
