Dealership parts at a discount

[Cat]

I found this item:


"Audi dealers who sell parts at a discout if you mention the quattro list. 
Carlsen Audi in CA-- (800) 523-2408 -- ask for Linda, mention q-list 
Clair Audi in MA-- (800) 354-5100 -- ask for Mac or Barry, ditto 
Langan Audi in NY-- (518) 372-6441 -- ask for Bill Banks, ditto "

How does it come about that some dealerships will give discounts to members of the Audi list?

I am near Hartford, CT, and would like to be able to get discounts at Hoffman Audi ....   ?

Cat
^. .^   ~

"I am proof that you are never to old to learn."

"People who hate cats will come back as mice during their next life."  ~  Faith Resnick