The initial Spartan discount offer, cleverly put me on a subscription re-order, which was not made clear when I ordered the first 6 bottles. When I was then charged for a further 6 month subscription and I informed Spatan, that I did not sign up for the subscription, I was informed that it was too late to cancel the order, as it had been processed already. Even though I e mailed them on the day I was informed of the re-supply. This is a hard sell product that doesn't work!!