; (B) punitive damages; (C) reasonable attorney's fees and other litigation costs reasonably incurred; and (D) any other preliminary and equitable relief that the court determines appropriate, including injunctive relief. 4. Effective date (a) In general This Act, and the amendments made by this Act, shall take effect on the date of enactment of this Act. (b) Applicability (1) Validity and enforceability Chapter 4 of title 9, United States Code, as added by section 2, shall apply with respect to any dispute or claim that arises on or after the date of enactment of this Act. (2) Unfair or deceptive act or practice Section 3 shall apply with respect to any predispute arbitration agreement offered for ratification on or after the date of enactment of this Act.