The basic story is this:
I needed a access cover panel for the 330 cab and was having a hell of a time explaining what it was [still am ] so i phone BMW MK. Tried to explain to them and they couldnt be sure what i was talking about ,so suggested i drive down there during lunch.
Anyway, i turn up and the parts guy comes out to take a look, spots straight away the bit i need. We go back inside and he gives me a list of all the extras and factory spec stuff on the car [which i think is awesome] and orders the part.
Tots the total up and then says "minus your discount for working at Red Bull" £6.88. What service, never known anything like it before. Most stealers try to sell you stuff you dont need not the other way around.
Anyway, a long winded post but, just thought id share my experience.