502 – Availability.

§  502.  Availability.  Every rental purchase agreement shall indicate
  that a consumer at his or her request shall be  permitted  to  review  a
  completed rental-purchase agreement for up to forty-eight hours prior to
  signing. A copy of the fully completed rental-purchase agreement and all
  other  documents  which the merchant requests the consumer to sign shall
  be  given  to  the  consumer  at  the  time   they   are   signed.   The
  rental-purchase  agreement shall not be enforceable against the consumer
  until the consumer has received a signed copy. In addition to any  other
  right   of   cancellation,   a  consumer  has  the  right  to  cancel  a
  rental-purchase agreement, without penalty or obligation if the consumer
  has not taken possession of the property.