(1) A person required to deliver a public offering statement pursuant to RCW 64.90.605(3)(a) shall provide a purchaser with a copy of the public offering statement and all amendments thereto before conveyance of the unit, and not later than the date of any contract of sale. The purchaser may cancel a contract for the purchase of the unit within seven days after first receiving the public offering statement. If the public offering statement is first provided to a purchaser more than seven days before execution of a contract for the purchase of a unit, the purchaser does not have the right under this section to cancel the executed contract. If the public offering statement is first provided to a purchaser seven days or less before the purchaser signs a contract for the purchase of a unit, the purchaser, before conveyance of the unit to the purchaser, may cancel the contract by delivering, no later than the seventh day after first receiving the public offering statement, a notice of cancellation, delivered pursuant to subsection (3) of this section. If the public offering statement is first provided to a purchaser less than seven days before the closing date for the conveyance of that unit, the purchaser may, before conveyance of the unit to the purchaser, extend the closing date to a date not more than seven days after the purchaser first received the public offering statement.

(2) A purchaser does not have the right under this section to cancel a contract upon receipt of an amendment to a public offering statement. This subsection does not eliminate any right that is otherwise available to the purchaser under generally applicable contract law to rescind the contract due to a material change in the information disclosed in the amendment.

(3) If a purchaser elects to cancel a contract under subsection (1) of this section, the purchaser may do so by hand-delivering notice of cancellation, or by mailing notice of cancellation by prepaid United States mail, to the declarant at the address set forth in the public offering statement or at the address of the declarant's registered agent for service of process. The date of such notice is the date of receipt of delivery, if hand-delivered, or the date of deposit in the United States mail, if mailed. Cancellation is without penalty, and all payments made to the seller by the purchaser before cancellation must be refunded promptly. There is 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.

(4) The language of the notice required under RCW 64.90.610(2)(a) must not be construed to modify the rights set forth in this section.