I've had 2000 coins for 786 days and still not able to use them ,then u have to spend 40 bucks a month to use a nfc device that cost 40 bucks up to 129 and u have to have a million coins then u might break even ,you run yourself in debt for what ? There's no gain to be had it's a scheme all positive reviews are bought or bribed this is no different from fake mining apps on Google play there to take your money