Bank of America Credit Card Complaint

Bank of America Credit card department,

APR or interest rate Texas

Bank of American charges interest on on purchases which are paid - % on or prior to the due date & even when set up to autopay on due date, they pay a day late ( to themselves ) & collect interest. Most months I carry no balance forward, yet they charge me interest monthly & only retract the charges when I complain. The next month, it starts again with 18.74 % APR. Other credit card companies/banks like - or - do not do this under same circumstances.