Contact Form Shortcode Error: Form 1 does not existCase Studies Add Power To Your Sales Tool Box. One of the most powerful sales tools used by top companies in the world is the ‘case study.’ Case studies are nothing but success stories of your customers. They basically tell the reader how your product or service benefited the user. Case studies are far better than testimonials, they give decision makers a much more intuitive feel about your product or service. It is a great sales tool, which...