Sarge,
I have done pretty much everything I can think of with them and they still call, although not as much. I've even told them that no my bank will not purchase due to price, don't send me the advance copy to review because the bank is tired of paying postage for returned items, etc...
Now when they call, I just say, "No thank you, were are not interested at this time. Goodbye and have a nice day."
_________________________
Steely Eyed Killer of the Deep