Tested, Free will receive 135 GH / S and will do for you a minimum investment of $ 4.5. I have entered a minimum deposit of USD 13 (or 0.0015 BTC). I sent the payment from the GDAX and it was credited within 15 minutes. The first BTC selection was made at $ 2.57 (or 0.0003 BTC). Admitted to Exodus in 20 minutes.
Do not send hafo money anymore, probably a pyramid. We'll see how long it will last.