Total satisfaction

I know this web from almost 1 year now, I have used this web's practice exam for passing SAS Base and now I have used for the second SAS certification, SAS Clinical Trials.
One thing which is unchanged from the day I have used it first is the value they provide for the money paid, that is simply great. All the questions were so much from the textbook content and they got all required questions for passing the certification exam as well. They do not just have the questions to pass the exam but also many other questions from the course material, which will be useful for us during the process of getting a good career path.
 I am totally satisfied with the service.