The PDG GOLD has helped me get promoted to TSgt, MSgt, SMSgt, and just recently Chief.

When I tested for SSgt, I was selected #1 in my AFSC thanks to your products. (Master Your CDC and PDG GOLD)

I love PDG GOLD. It helped me score in the top 2% of my career field and make TSgt. I can do nothing but praise McMillan Study Guides for the products they put out.