Oregon Revised Statutes Trade Regulations and Practices § 646A.316

(1) On a warranty claim, a supplier shall provide reasonable compensation for the retailer's costs, including but not limited to:

(2) For labor on warranty service, a supplier may not pay a retailer an hourly rate that is less than the rate that the retailer charges for nonwarranty service.

(3) For repair parts on warranty service, a supplier may not pay a retailer less than the amount that the retailer paid for the parts plus a reasonable allowance for the shipping and handling of the parts.

(4) A supplier must allow a reasonable time for a retailer to complete warranty service.