If you are to entrust the CPA provider with the task of collection of leads and calculation of statistics, be sure that they are trustworthy. A trustworthy CPA provider would find out your needs, and they would research your niche market over the internet. By doing so, they would be able to estimate how much business they can generate for you in a given time frame. If they claim that they cannot provide you with such details, you can be rest assured that they are not professional online marketers.