False advertisement, deceiving and unfair business practices demonstrated by Bank of America. I intended to use balance transfer checks that I have been receiving as " as special offer '' from Bank of America. In order to use the transfer checks and transfer higher paying interest to a new lower interest credit I made a large payment to the BofA account ( XXXX ). That would allow enough limit in the credit for the transfer and to have a lower credit interest overall. Just after the payment was made, aprox. XXXX days later, I receive a letter indicating that my credit line was cut by more than 50 %. This is credit I already had no new credit I was applying for. BofA action prevented me using the transfer checks and not being able to take advantage of the advertised offer and lower my overall interest rate. I am very angry because I could have use the large payment I made to BofA ( {$16000.00} ) for other things and keep paying as I usually do. I must mention that we had this credit card for around 30 years. I could have used the money to lower other payments. Their action just not only sabotaged the balance transfer, but also, for the credit bureau, it reported the card as over 95 % use thus decreasing the my overall credit score. This action from BofA was totally deceiving, arbitrary, unfair and also, damaging. 
