Mo. Rev. Stat. § 408.130: Borrower to receive statement of contract — contents — prepayment effect — receipts for payments.

1. At the time the loan is made, there shall be delivered to the borrower, or, if there are two or more borrowers, to one of them, a written statement or copy of the loan contract showing in clear and distinct terms:

(1) The name and address of the lender and of one of the borrowers;

(2) The date of the loan contract;

(3) The schedule of installments or description thereof;

(4) The type of any instrument securing the loan;

(5) The principal amount of the loan excluding interest;

(6) The rate or amount of interest as the contract may provide;

(7) That the borrower may prepay the loan, in whole or in part, at any time, and in case interest has been added to the principal of the loan;

(8) That the interest is subject to the refund requirements of section 408.170 if the loan is prepaid in full.

2. A receipt shall be given for the amount of each payment made in currency. Any note paid in full, or a copy thereof, shall be so marked "paid" and returned, and any security interest which no longer secures a loan shall be restored, cancelled or released.