or, when they call, keep interrupting them and ask them if they would like to buy something your selling instead ie;
Marketer, Mr Mac, We have an special o..
Mac... Hey your just the person I want to talk to, I have this new handy dandy scraper for everything, only $39.99, I can ship it for you at only double the shipping fees...
marketer, uh, well, No You see I have th..
Mac, aw come on, its only $39.95, give me your phone number and address and i"ll ship it right out....
just some ideas Mac