For the next 2 months any purchase over $150 entitles you to a free 12 month magazine subscription to one of the magazines below:

AUTOMOBILE MAGAZINE
CAR AND DRIVER
CAR AUDIO & ELECTRONICS
CAR CRAFT
CUSTOM CLASSIC TRUCKS
ESPN
EUROPEAN CAR
MAXIM
MOTOR TREND
POPULAR SCIENCE
ROAD AND TRACK
SPORT TRUCK
STUFF
WIRED MAGAZINE

If you are looking for something not listed, I'll see if it is available. Enjoy!