At the Internet economy the only option to be succesfull is to be listed in all the major search engines. Wichever be the category of your company, medium, small or micro, you need to promote your web site to expand your market. Add your data on the search engines may be a high consumer time task, that can be automatized with the proper technology. Promoter permits to automatize this task to your own company web site or to professional webmasters that works in the positioning of multiples web sites of different customers.