I've been hunting a bit for a decent rate on a large automatic transmission vehicle in France (not so common -- that's why I've been hunting

). Somewhat to my surprise, Europcar has good rates on their own website. The website pretends that they offer different deals, but all the links return the same price. The only thing that seems to reduce the rate, by 10%, is using their DL partner code.
Does anyone know of any better codes I could enter?
BTW, on a one-way from Paris, I'm getting a 7-seat Volkswagen Touran Auto for about US$65/day all in, so I'm already pretty happy. I will take this rate to AutoEurope and see if they will beat it, which they often will.