I purchased a one-year contract for 0.00117415 bitcoins. The first payouts were 0.0000018 bitcoins. With such an amount, I will only be able to recover 0.000657 bitcoins, and even that seems unlikely. After 10 days, the payouts dropped to 0.0000017 and continue to fall. With this trend, I won't even be able to recover half of my expenses, and profit is just a dream.
