Finance charge. A motor vehicle dealer may, in a retail installment contract, contract for and charge, receive and collect a finance charge agreed upon by the motor vehicle dealer and buyer. [1957 c.625 §§19,20,21; 1979 c.816 §3; 1981 c.412 §2; 2001 c.117 §7]

ORS 83.560 — under Chapter 83.