POLYGRAPH.COM

To order the PDF version of the manual, HOW TO STING THE POLYGRAPH, and a link to a video of an actual personal polygraph test preparation training session, securely and confidentially, contact Doug Williams via SIGNAL: Doug Williams 405-226-4856 or email via PROTON MAIL: Dougwilliamspolygraphexpert@protonmail.com 

Or, simply send Doug Williams $50 to VENMO Acct: @Doug-Williams-140.  Include your email address and the manual and video will be emailed to you via secure and confidential PROTONMAIL.COM  Doug will answer any questions you may have via secure email after your purchase.