from: http://websitetips.com/articles/marketing/secrets/ Over the past decade, online marketing has become an integral part of most businesses' marketing strategies. In particular, Search Engine Marketing (SEM) and Search Engine Optimization (SEO) have become one of the most common channels for any business to sell its products and services. In this article, I will share some insights into successful SEM and SEO campaigns. The attractive quality of SEM and in particular pay per click (PPC) advertising [ ... ]