Unlike other ads, a billboard ad works for you 24x7, no wonder around 15,000 billboards are erected each year in the US alone. Most importantly the billboard advertising costs are cheaper compared to other advertising media; it ranges from about $300 to $30,000 a month.
Free advertising cost you less and best option for free ads is classifieds. Classified ads are very useful to new businesses. They tend to generate more traffic without any cost. For more details please visit: http://nris.com