Wis. Stat. § 631.69
Any insurance contract written in connection with a finance plan or other credit transaction shall contain provisions to protect the insured from overreaching by the insurer or by the creditor in connection with the insurance, including a provision that a copy of the complete policy or a certificate containing all of the essential terms be furnished to the debtor and that there shall be an appropriate surrender value or refund of unearned premium to the debtor calculated on a basis approved by the commissioner if the debt is paid or if the insurance contract is rewritten because the original finance plan or credit transaction is altered or a new plan or transaction is entered into with the same or an affiliated lender. This section is satisfied by compliance with the terms of ch. 424, if they are applicable.
Wis. Stat. § 631.69