§ 40-14-237 — Certain negotiable instruments prohibited

In a consumer credit sale or consumer lease the seller or lessor
may not take a negotiable instrument other than a check as
evidence of the obligation of the buyer or lessee. A holder is
not in good faith if he takes a negotiable instrument with
notice that it is issued in violation of this section. A holder
in due course is not subject to the liabilities set forth in the
provisions on the effect of violations on rights of parties
(W.S. 40-14-521) and the provisions on civil actions by
administrator (W.S. 40-14-613).