if you're talking about target advertising, then what better way to use other than online marketing (advertising)? but if you just simple put an adv online, you could have just wasted the opportunity to reach your target customers and your marketing budget. there are 3 golden rules you should be consider before you put any money into any online marketing campaign. if you like to learn more, kindly like us at http://www.facebook.com/digitalprofitclub or follow Coach LeikHong at Twitter @leikhong