5.01.04. A member who advertises fees shall do so in a manner that can be understood by the public and shall, in particular,(1) keep the amount of such fees in effect for the period specified in the advertising, which may not be less than 90 days following the last authorized broadcast or publication; and
(2) specify the services included in the fees.
The member may, however, agree with the client on an amount lower than the amount broadcast or published.