Notice to buyer:
...(date of transaction) "You may cancel this transaction, without any penalty or obligation, within three (3) business days from the above date. If you cancel, your cancellation notice must state that you do not wish to be bound by the agreement and mailed by registered or certified mail not later than midnight three (3) days following the buyer's signing the agreement, excluding Sunday and any holiday on which regular mail deliveries are not made. All cancellations must be mailed to:
(insert name and address of the seller)."
R.I. Gen. Laws § 6-28-4