New numbers released by the https://www.vapestores.biz/evic-vtc-mini-2-e-starter-kit-with-tron-tank U.S. “By 2013 the sales of these gadgets totaled $1.7 billion within the U.S. And it’s a $3.5 billion enterprise that has grown exponentially in the past few years, 900 % since 2011, mostly due to use by younger…