(1) A person required to deliver a public offering statement pursuant to RCW 64.34.405(3) shall provide a purchaser of a unit with a copy of the public offering statement and all material amendments thereto before conveyance of that unit. Unless a purchaser is given the public offering statement more than seven days before execution of a contract for the purchase of a unit, the purchaser, before conveyance, shall have the right to cancel the contract within seven days after first receiving the public offering statement and, if necessary to have seven days to review the public offering statement and cancel the contract, to extend the closing date for conveyance to a date not more than seven days after first receiving the public offering statement. The purchaser shall have no right to cancel the contract upon receipt of an amendment unless the purchaser would have that right under generally applicable legal principles.

(2) If a purchaser elects to cancel a contract pursuant to subsection (1) of this section, the purchaser may do so by hand-delivering notice thereof to the offeror or by mailing notice thereof by prepaid United States mail to the offeror or to his or her agent for service of process. Cancellation is without penalty, and all payments made by the purchaser before cancellation shall be refunded promptly.

(3) If a person required to deliver a public offering statement pursuant to RCW 64.34.405(3) fails to provide a purchaser to whom a unit is conveyed with that public offering statement and all material amendments thereto as required by subsection (1) of this section, the purchaser is entitled to receive from that person an amount equal to the greater of (a) actual damages, or (b) ten percent of the sales price of the unit for a willful failure by the declarant or three percent of the sales price of the unit for any other failure. There shall be no liability for failure to deliver any amendment unless such failure would have entitled the purchaser under generally applicable legal principles to cancel the contract for the purchase of the unit had the undisclosed information been evident to the purchaser before the closing of the purchase.