They not only provide their own results for viewing but power other databases and search facilities, sometimes 'unseen' - an area into which the serious Internet Marketer conducts regular research. From the marketer's point of view, search engines are constantly evolving, changing algorithms, refreshing databases and sometimes even suffering 'drop out' errors where millions of pages are lost for no apparent reason. Hence with the potential to be so erratic, the internet marketer risks having invested a lot of work for possibly no reward. This is a difficult one. In this new industry there are few established precedents and role models.
Marketers have to find their own level.
Usually they start by charging fairly low rates and then move up as their experience level and success rate and reputation increases. Some marketers will charge you literally by the hour for the work they do much in the same way as a lawyer or accountant operate their business. Others request a minimum start-up fee along with monthly payments, some want straight annual fees payable in advance. The number of structures and options in this regard seem infinite at this moment in time. Every Plan is customized to meet the client's needs and the fees agreed accordingly.