Civ. Code, § 1812.610

(a) Notwithstanding Section 1812.601, for purposes of this section, an auction includes the sale of real property and an “auctioneer” means any individual who is engaged in, or who by advertising or otherwise holds himself or herself out as being available to engage in, the calling for, the recognition of, and the acceptance of, offers for the purchase of real property at an auction.

(b) An auctioneer shall not state at an auction that an increased bid greater than that offered by the last highest bidder has been made when, in fact, no person has made an increased bid. Notwithstanding the foregoing, an auctioneer or another authorized person may place a bid on the seller’s behalf during an auction of real property that would not result in a sale of the real property, if both of the following are true:

(1) Notice is given to all auction participants, including all other bidders, that liberty for that type of bidding is reserved and that type of bid will not result in the sale of the real property.

(2) The person placing that type of bid contemporaneously discloses to all auction participants, including all other bidders, that the particular bid has been placed on behalf of the seller.

(c) For the purpose of the conduct of online auctions of real property, “notice” means a statement of the information required to be given under paragraph (1) of subdivision (b) within the end user license agreement, terms of service, or equivalent policy posted on, or provided by, the operator of an Internet Web site, online service, online application, or mobile application, and by conspicuously posting the information required to be given under paragraph (1) of subdivision (b) in any of the following ways:

(1) Upon the Internet Web page or its equivalent through which a user directly interacts with the site, service, or application during the online auction.

(2) With an icon that hyperlinks to an Internet Web page or its equivalent upon which the required information is posted, if the icon is located on the Internet Web page or its equivalent through which a user directly interacts with the site, service, or application during the online auction. The icon shall use a color that contrasts with the background color of the Internet Web page or is otherwise readily distinguishable.

(3) With a text link that hyperlinks to an Internet Web page or its equivalent upon which the required information is posted, if the text link is located on the Internet Web page or its equivalent through which a user directly interacts with the site, service, or application during the online auction. The text link shall be written in capital letters that are in larger type than the surrounding text, or shall be written in contrasting type, font, or color to the surrounding text of the same size, or shall be set off from the surrounding text of the same size by symbols or other marks that call attention to the language.

(4) With any other functional hyperlink or its equivalent that is displayed on the site, service, or application through which a user directly interacts with the site, service, or application during the online auction so that a reasonable person would notice it and understand it to hyperlink to the required information.