Newspapers carry a lot of ads, however, so there is a risk that yours may get lost in the clutter. Magazines offer a slightly better opportunity to catch a reader's attention than newspapers, but the ads typically cost more. Magazines are good for promoting your company's image and building its credibility. Repetition is especially important in radio advertising. In your case, advertising on the right station at the right time of day might make a big difference.
Television advertising is extremely high-impact, but it is expensive.
Cable channels are more affordable, but are seen by far fewer people. Yellow Pages advertising is not cheap, but it delivers people who are ready to buy, now. Outdoor advertising offers high visibility, and the cost per viewer is relatively low. But outdoor ads, billboards and transit ads, are best used in conjunction with other forms of advertising. All of these media outlets have sales reps who can tell you who reads or watches or listens to that particular outlet.