Mr. Kerr - I am an HVAC engineer with 28 years experience in designing commercial and high-end residential HVAC systems, and manager of the engineering department for JSA, an architectural and engineering firm in Pittsburgh, PA www.jsa-architects.com.  I bought one of your CO detectors a few years ago, and I am a believer!  I would like to get one for each of my two married children - to protect the grandchildren!  Can I get the "professional" discount on an order for my family?

Thank you for your consideration.

Jim.