I purchased PDG Advisor last year and loved this tool. I was successful this cycle in making TSgt!

I love your products and have been using them for the past 17 years. I noticed your new iOS app, PDG Suite for SNCOs, and I love the new multiple-choice questions by chapter option.

I just wanted to send a huge THANK YOU!! The product you provide is amazing, and the service is amazing. I purchased a product from you a LONG time ago, and have since PCS'd twice. I found the CD, but I was lacking the serial number. I logged into your website assuming I would have to call and have the archives broken open, but ALL the information about my order was right there in "My McMillan" -- serial number included. (PDG GOLD)