Written statement of payments and amount unpaid

Upon written request of the buyer, the holder of a retail installment contract shall give or forward to the buyer a written statement of the dates and amounts of payments and the total amount unpaid under the contract. A buyer shall be given a written receipt for any payment when made in cash. Such a statement or receipt shall be given the buyer once without charge; if any additional statement is requested by the buyer, it shall be supplied by the holder at a charge not in excess of one dollar ($1) for each additional statement or receipt so supplied.