this LiftSP company is the biggest crap i ever delt with. just as so many people said that they scaming people they're really do. the sample they send you is not for free, it means that you sign up to purchase their product, they hide the information in the agreement that nobody read because it's so long and full of s... then they charge your credit card for $79.95 and the funny thing is i didn't even received the product. i just realized that they charged me for their product that i didn't even order and since it'... read full review »