429.1—The Rule.

In connection with any door-to-door sale, it constitutes an unfair and deceptive act or practice for any seller to:
(a) Fail to furnish the buyer with a fully completed receipt or copy of any contract pertaining to such sale at the time of its execution, which is in the same language, e.g., Spanish, as that principally used in the oral sales presentation and which shows the date of the transaction and contains the name and address of the seller, and in immediate proximity to the space reserved in the contract for the signature of the buyer or on the front page of the receipt if a contract is not used and in bold face type of a minimum size of 10 points, a statement in substantially the following form:
“You, the buyer, may cancel this transaction at any time prior to midnight of the third business day after the date of this transaction. See the attached notice of cancellation form for an explanation of this right.”

Code of Federal Regulations

The seller may select the method of providing the buyer with the duplicate notice of cancellation form set forth in paragraph (b) of this section, provided however, that in the event of cancellation the buyer must be able to retain a complete copy of the contract or receipt. Furthermore, if both forms are not attached to the contract or receipt, the seller is required to alter the last sentence in the statement above to conform to the actual location of the forms.
(b) Fail to furnish each buyer, at the time the buyer signs the door-to-door sales contract or otherwise agrees to buy consumer goods or services from the seller, a completed form in duplicate, captioned either “NOTICE OF RIGHT TO CANCEL” or “NOTICE OF CANCELLATION,” which shall (where applicable) contain in ten point bold face type the following information and statements in the same language, e.g., Spanish, as that used in the contract.
Notice of Cancellation
[enter date of transaction]
(Date)
You may CANCEL this transaction, without any Penalty or Obligation, within THREE BUSINESS DAYS from the above date.
If you cancel, any property traded in, any payments made by you under the contract or sale, and any negotiable instrument executed by you will be returned within TEN BUSINESS DAYS following receipt by the seller of your cancellation notice, and any security interest arising out of the transaction will be cancelled.
If you cancel, you must make available to the seller at your residence, in substantially as good condition as when received, any goods delivered to you under this contract or sale, or you may, if you wish, comply with the instructions of the seller regarding the return shipment of the goods at the seller's expense and risk.
If you do make the goods available to the seller and the seller does not pick them up within 20 days of the date of your Notice of Cancellation, you may retain or dispose of the goods without any further obligation. If you fail to make the goods available to the seller, or if you agree to return the goods to the seller and fail to do so, then you remain liable for performance of all obligations under the contract.
To cancel this transaction, mail or deliver a signed and dated copy of this Cancellation Notice or any other written notice, or send a telegram, to [Name of seller], at [address of seller's place of business] NOT LATER THAN MIDNIGHT OF [date].
I HEREBY CANCEL THIS TRANSACTION.
(Date)
(Buyer's signature)
(c) Fail, before furnishing copies of the “Notice of Cancellation” to the buyer, to complete both copies by entering the name of the seller, the address of the seller's place of business, the date of the transaction, and the date, not earlier than the third business day following the date of the transaction, by which the buyer may give notice of cancellation.
(d) Include in any door-to-door contract or receipt any confession of judgment or any waiver of any of the rights to which the buyer is entitled under this section including specifically the buyer's right to cancel the sale in accordance with the provisions of this section.
(e) Fail to inform each buyer orally, at the time the buyer signs the contract or purchases the goods or services, of the buyer's right to cancel.
(f) Misrepresent in any manner the buyer's right to cancel.
(g) Fail or refuse to honor any valid notice of cancellation by a buyer and within 10 business days after the receipt of such notice, to: (i) Refund all payments made under the contract or sale; (ii) return any goods or property traded in, in substantially as good condition as when received by the seller; (iii) cancel and return any negotiable instrument executed by the buyer in connection with the contract or sale and take any action necessary or appropriate to terminate promptly any security interest created in the transaction.
(h) Negotiate, transfer, sell, or assign any note or other evidence of indebtedness to a finance company or other third party prior to midnight of the fifth business day following the day the contract was signed or the goods or services were purchased.
(i) Fail, within 10 business days of receipt of the buyer's notice of cancellation, to notify the buyer whether the seller intends to repossess or to abandon any shipped or delivered goods.

Code of Federal Regulations

[37 FR 22934, Oct. 26, 1972, as amended at 38 FR 30105, Nov. 1, 1973; 38 FR 31828, Nov. 19, 1973; 53 FR 45459, Nov. 10, 1988; 60 FR 54186, Oct. 20, 1995]