They offer a coupon for a synthetic oil change and filter for 19.99$ pretty regularly. I always schedule an appointment in hopes that I wont have to spend a long time waiting on my vehicle. I always end up waiting for almost 2 hours. I know an oil change shouldn't take longer than 30 minutes. I am not sure if they just make people using the coupon wait that long or what. I would suggest you not go. The savings don't justify waiting that long for anything.