At Courtesy Chevrolet , we appreciate your business. And we’d like to give you the opportunity to share the benefits of being a Courtesy Chevrolet customer with a family member, friend or neighbor. Refer a customer to us and receive $20 when they take a test drive. That referral turns into $100 for you if they buy from Courtesy Chevrolet ! Simply fill out the form below to refer your friend or family member so you can earn up to $100!