I use my Best Buy credit card to make purchases. Depending on the total amount of the purchase I am offered the option to defer interest payments for XXXX 'months. The balance is then tracked under the promotional balances. When I make a payment the payment is then divided amd credited to the promotional balances expiring within two months. In addition I sometime go into the best store and use my credit card to make purchases that do not qualify for defer interest payments. According to best buy this balance is called the revolving balance. Best Buy does not allow for payments to be allotted to the revolving balance and therefore forcing the customer to pay interest. Even though the total payments made after XXXX days of the last statement closing would be sufficient enough to cover the revolving balance and stop any interest being charged. Especially when the customer promotional balances do n't expire in the month that revolving balance interest be charged. On XXXX XXXX I made XXXX purchases in the amount of {$290.00}, and {$84.00}. I chose not to put these purchases under the deferred interest program because I knew that within XXXX days I would be paying the balance off in full for the purchases. I then made XXXX payments {$100.00}, {$120.00}, and {$160.00}. The total of these payments would have covered the entire revolving balance made on XXXX XXXX. Instead Best took my payments and applied them to promotional balances that are expiring XXXX/XXXX/15. Now I will be charged interest for my XXXX XXXX purchases when I have made payments to cover it and avoid interest. I called best buy about this and XXXX they stated that they could apply my payments to revolving but then he placed me on hold and came back to the phone and said that his supervisor said that it ca n't be done. This is unfair, if you are tracking the promotional and revolving payments, then you should also track and allow a customer to specify how payments are applied. Bestbuy is trying to force collecting interest. 
