I did not use SBG last year and still got about the most useful "gift" I have recieved from a book from them this year. A nice little leather notepad w/ a pen.Grand Master B said:Depends where you sign up.
Two you'll never get anything from
1. Pinnacle
2. Olympic(you must ask to be removed from their mailing list)
Other places, like Skybook and Sportsbook.com send out gifts (many can be really nice) once in a while.
A terrible place for excess mail:
Bodog
aceduecetrey said:You could always blame it on a magazine selling your information to these companies (ie. Sports Ill./ESPN) I have used it before and it worked out fine for me.