; and (2) by striking subparagraph (C) and inserting the following: (C) an expenditure; (D) an independent expenditure; (E) a disbursement for an electioneering communication (within the meaning of section 304(f)(3)); (F) a disbursement for a paid internet or paid digital communication that refers to a clearly identified candidate for election for Federal office and is disseminated within 60 days before a general, special or runoff election for the office sought by the candidate or 30 days before a primary or preference election, or a convention or caucus of a political party that has authority to nominate a candidate for the office sought by the candidate; (G) a disbursement for a broadcast, cable or satellite communication, or for a paid internet or paid digital communication, that promotes, supports, attacks or opposes the election of a clearly identified candidate for Federal, State, or local office (regardless of whether the communication contains express advocacy or the functional equivalent of express advocacy); or (H) a disbursement for a broadcast, cable, or satellite communication, or for any communication which is placed or promoted for a fee on an online platform, that discusses a national legislative issue of public importance in a year in which a regularly scheduled general election for Federal office is held, but only if the disbursement is made by a foreign principal who is a government of a foreign country or a foreign political party or an agent of such a foreign principal under the Foreign Agents Registration Act of 1938. . (b) Definition of online platform Section 319 of such Act ( 52 U.S.C. 30121 ) is amended by adding at the end the following new subsection: (c) Online platform As used in this section, the term online platform means any public-facing website, web application, or digital application (including a social network, ad network, or search engine) which— (1) sells qualified political advertisements