I received a call from CITI bank regarding my Best Buy Credit card account that I paid off in full in XXXX. They said they were contacting for late fee that had rolled over after I paid it off. So we're rolling a late fee forward and I was even aware that I owed the fee. First time I heard it was today and it had doubled. So since they refused to take the entire fee off I paid {$31.00}. This unfair treatment for someone who had always paid on time. Collection of late fees that continue to roll over is an unfair to good paying customer..