Kansas Statutes Chapter 83. Weights and Measures § 83-148. Liquefied petroleum gas; purchaser's credit for refilled or exchanged container, exceptions

Except as otherwise provided, when liquefied petroleum gas is sold by the container, either by a refilling of a container or an exchange of containers, the vendor shall give the purchaser full credit for the unused liquid remaining in a container being exchanged or refilled. The provisions of this section shall not apply to an exchange of containers when the exchanged container is delivered to the vendor by the purchaser.