I do want to take the time to thank you all for making this software for us. It is wonderful and so many people have been getting promoted after using it. (PDG GOLD and Master Your CDC)

I really enjoy your products! They have been extremely helpful to me in promotion testing. I use almost all of them. In the past, I used the computer program (PDG GOLD) and found it to be wonderful ... Thank you for your continued production of great products, and I look forward to using them for many more years.

This was the only study material I used, and I just made SSgt first time with 20 points to spare! Well worth the money, if you use it properly. (PDG Suite NCO)