Here, another portion of Global Verge explained. Pow-R-Save, quite simply put, is a "green eco friendlly device" you plug in your wall socket and it can reduce your electric bill from 10%-30%. (monthly) Global Verge e-associates receive a 40% discount or commission on Pow-R-Save. (The Savings pay for the Membership!) Buy once. Ten year lifespan. One year warranty. Derrick Strode Turnkey Consulting LLC http://turnkey.globalverge.com 615-977-8264