Niche marketing can be extremely cost-effective. For instance, imagine you offer a product or service that's just right for a select demographic or ethnic group in your area, such as Hispanics or Asians. You could advertise on ethnic radio stations, which have considerably lower rates than stations that program for broader audiences. So your marketing budget would go a lot further, allowing you to advertise with greater frequency or to use a more comprehensive media mix.
Before moving ahead, assess the direct competitors you'll find in the new market niche and determine how you will position against them. For an overview, it's best to conduct a competitive analysis by reviewing competitors' ads, brochures and Web sites, looking for their key selling points, along with pricing, delivery and other service characteristics.