I just wanted to take the time out to send McM Study Guides, Inc. a thank you for all the customer service you've provided me and for releasing these study guides in the first place! I used these guides and made E-6 my third time and E-7 my first time this year! The only regret I have is not picking up on your study guides much sooner. I will definitely be purchasing these guides again when it is time to go up for E-8 and hopefully blow that portion of the test out the water like I did the previous two. Thanks again! (PDG Gold and PDG Gold for Palm and Windows Mobile)

So I purchased the online study guide for E7 and was promoted ... yeah, it worked. (CDC Advisor)

Thank you for your outstanding support and excellent products. Your products helped me achieve promotion to MSgt with great ease. Your customer service is also the best I have ever encountered. (PDG GOLD and Master Your CDC)