I usually go to Midway Chevy for all devices on my car, however I decided to give Autonation Chevrolet Arrowhead a chance since it is closer to me. Today is the first and last time. I arrived and asked the person who greeted me if they accept competitors coupons and was told yes they did. After waiting about 10 minutes for a service rep I was told by this service rep that they don't accept competitors coupons and that it would be $12 more than what the competitor would have charged. Midway chevy does accept competitors coupons without any question. It isn't like I was using the $12 coupon from Big O tires. It was from a local Chevrolet dealership. She asked who told me and then asked the kid who did and told him he was wrong and shouldn't be saying it. If I had known I would have either gone someplace else or gone back to midway Chevy. Be warned.. They will tell you yes until it comes time for them to take the car, then tell you know and charge you more. I will not come back to this dealership in the future, for service and definitely will not buy from them if this is the way they treat their customers.