; and (B) update the guidance described in subparagraph (A) as the Attorney General determines is appropriate. (5) Compulsory process The Attorney General may request or issue a civil investigative demand under section 3 of the Antitrust Civil Process Act ( 15 U.S.C. 1312 ) for documents from any person involved in a required divestiture to determine the competitive effects of the divestiture. (f) Rules of construction Nothing in this section shall— (1) prohibit a person from— (A) selling their own inventory of advertising space if— (i) the inventory was not acquired solely for the purposes of resale, except to monetize the content or intellectual property of the person; and (ii) the person does not also assist a third party in the sale or purchase of advertising space, other than purchasing advertising space from the person; or (B) buying inventory to market the products or services of the person; (2) abridge or supersede any provision of, or rules issued pursuant to, section 7A; (3) prohibit a person from, consistent with the antitrust laws, entering into a joint venture or other collaboration to prevent harm from spam, fraud, or other forms of abuse in digital advertising; or (4) require the disclosure of information if the disclosure would violate a law of the United States or a foreign country. .