There were only two times when I scored horribly on the PDG and SKT promotion tests and didn't make the next rank - that was when I only used AFPAM 36-2241 and not Master Your CDC and PDG GOLD.
M.B., Lackland AFB, TX
The only way to get promoted is to study. PDG GOLD helps me study. It's that simple.
N.W., Yorktown, VA
Your product (Master Your CDC) is just great! I recommend it to everyone in my unit. I'm not a very good test-taker, but I scored a 96 on my last test! It's worth every penny!