This is the most powerful, persuasive marketing weapon available to any business. It drives customers to try products or services more than any other marketing technique … more than advertising, salespeople, direct response, and public relations combined! And contrary to what you might expect word-of-mouth is not out of your control. There are dozens of techniques for launching your own highly successful word of mouth campaigns, based on an all-important Decision Matrix and a proven seven-step process.
For example, let’s say you are a toy store – and you’re struggling to set yourself apart from the "big box" retailers. If you carry a wide variety of toys for infants and toddlers, you may consider yourself an expert on toy safety and choking hazards. Why not hold an informative webinar on that subject? You could talk about safety standards, and even point out unique toys you carry that are safe for very young children. At the end of the webinar, you might find visitors flocking to your site to see what you have to offer.
When an MQL displays sales-ready behavior, like requesting for a demo or signing up for a free trial, they become a sales qualified lead. These leads are usually handed over by the sales team to an Account Executive (AE). SQLs are close to making a purchasing decision, so the quicker the AE acts, the higher their chances of conversion. A good way to identify an SQL is by applying the BANT framework—do they have the Budget, Authority, Need and Timeframe to buy from you?
"The number of Cyberchondriacs has jumped to 175 million from 154 million last year, possibly as a result of the health care reform debate. Furthermore, frequency of usage has also increased. Fully 32% of all adults who are online say they look for health information "often," compared to 22% last year." said Harris Interactive in a study completed and reported in August 2010 with demographics based in the United States of America.[5]

Cost per click advertising (e.g. AdWords, Yahoo! Search Marketing) overcomes this problem by charging advertisers only when the consumer clicks on the advertisement. However, due to increased competition, search keywords have become very expensive. A 2007 Doubleclick Performics Search trends report shows that there were nearly six times as many keywords with a cost per click (CPC) of more than $1 in January 2007 than the prior year. The cost per keyword increased by 33% and the cost per click rose by as much as 55%.
Develop a referral program. Just like in other businesses, people who are referred by others are easier to convert to a sale than people who weren't, because they're usually coming to you with some interest in buying. Many people you talk to won't be interested in buying right away, but they might know people who are. Happy customers may want to share your product or business. You can develop a referral program to give people incentive to refer others to you. For example, you can give them a 10 percent discount on their next purchase for every new customer they refer. 
Cost per thousand (e.g. CPM Group,, also known as cost per mille (CPM), uses pricing models that charge advertisers for impressions — i.e. the number of times people view an advertisement. Display advertising is commonly sold on a CPM pricing model. The problem with CPM advertising is that advertisers are charged even if the target audience does not click on (or even view) the advertisement.