Magnet advertising like the name implies can help make your advertising message stick around longer than many other forms of advertising. You can attach your magnetic message on vehicles, refrigerators, file cabinets, gym or school lockers, display and message boards, P.O.P. displays, and more. Magnets advertising is one of the best direct marketing strategies that customers find very attractive. It is highly affordable and can be used both indoors and outdoors to pass your messages.