I have a My Best Buy credit card issued by Citi Bank, N.A. Last week, I noticed a {$13.00} charge for " XXXX XXXX Insurance Fee. '' I never signed up for XXXX XXXX Insurance and I 've been charged for it every month since XXXX XXXX, 2014. I called the My Best Buy Customer Service and told them that I never signed up for this service. I told them I wanted to cancel it and that I wanted a refund. Best Buy Customer Service cancelled the service, but refused to issue a refund. I never agreed to pay for this service, so I should n't have to pay for it. These unauthorized charges add up to {$140.00}. 
