Monthly statement fee is a fixed fee that is charged monthly and is associated with the statement that is sent to a merchant in one billing cycle, approximately 30 days worth of credit card processing by the merchant account provider; whether it’s a printed one, a mailed statement or an electronic version. Requesting online statements won’t necessarily be able to waive statement fee.
Every credit card and merchant account provider have a different set of costs associated with its services, but remember that there are several processors out there that are very transparent with their fees like National Transaction.