Regulations under section 11B may, in particular: (a) prescribe cases in which fees may, or may not, be charged, (b) prescribe the amount of any fee payable or provide for any such amount to be determined in such manner as may be prescribed, (c) prescribe, or otherwise provide for, times at which fees, or parts of fees, are payable, (d) require the provision of information about the manner in which amounts of fees are determined, (e) make different provision for different purposes