If you're like me, you get tons of credit card offers in the mail.  Many with those, “just cash these checks to sign up” checks.  I hate those.  I just came across a nifty number that allows you to opt out of this “service“.  Let's hope it works. 1-888-OPTOUT

Correction: The number is: 1-888-5-OPTOUT (1-888-567-8688).  I was wondering why no one had left a thank you comment.  Thanks Dave.