The superintendent of financial services shall have the power to prescribe by regulation (i) the maximum charge which may be imposed in this state by a savings bank in connection with a check or other written order drawn upon it on insufficient funds, irrespective of whether the instrument is paid, accepted or returned by the bank, and
(ii)
the maximum charge which may be imposed in this state by a savings bank in connection with a check or other written order received by it for deposit or collection and subsequently dishonored and returned for any reason by the drawee.