With your PDG Suite for NCO app, I was promoted to SSgt first time testing with the lowest promotion rate in 16 years. Awesome and easy app to use! I will be using this app every time I test. Well worth the money. Thanks!

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)

I used PDG GOLD last time I tested for promotion and passed with flying colors, so I will be purchasing again.