Section 589. Copy of application; inventory and license to be posted; license to be referred to in advertisements

A copy of  the  application
  for  a  license  to  conduct  a  sale  under this article, including the
  inventory filed therewith, shall be posted in a conspicuous place in the
  sales room or place where the inventoried goods,  wares  or  merchandise
  are to be sold, so that the public may be informed of the facts relating
  to  such  goods,  wares  and  merchandise  before  purchasing  them. Any
  advertisement or announcement published  in  connection  with  the  sale
  shall conspicuously show on its face the number of the license, the date
  of its expiration, and if applicable, the location where the business is
  to be resumed.