They sign you up for a free 7 day ScoreWatch trial
Ah-HA!
but you cancel it before the end of the trial period, and they send you an email a few days beforehand so you can. You don't get charged anything.
Riiiiiiiiiiight. I *knew* there was a catch. If it's so easy to cancel, then what's in it for them? What do they get out of it? TANSTAAFL.

Why not just go to annualcreditreport.com and be done with it? There, you don't even have to sign up for any damn 'trial offers'.