I gave them my credit card # for shipping and handling to try their liftsp free sample. After 30 days of use, I not sure if the result is as great as they claimed. Then today I got another shipment from this company without any charge statement attached to the shipment. Right now I don't even know how much they charged me for this shipment, and I don't record I had authorized them for any continued shipment. This is really a scam! IF they did not do this to me, I may think about actually order more to give this product more time to... read full review »