Crazy for Study (CFS) is a World’s No.1 economical academic search engine. Education authorities have authorized the website to provide academic solutions to worldwide students. It provides 40 million textbook solutions, question bank with 44 million Q&As, online assignment help service, online tutoring services, and privilege students to post 50 homework questions in a monthly subscription of $3. The company, Crazy for Study (CFS) is half a decade old in the industry. However, students based in the USA, UK, UAE, India, Singapore, and Australia are its subscribed users. The website has 0.5 million registered users enrolled in the $3 subscription plan.