bigpayfast.com is involved in cloud mining, which enables our company to earn Bitcoins and other currencies without mining hardware, software, electricity, or bandwidth.
The minimum deposit amount is 30$ , the maximum you can deposit at one time is 15 000$ Per each deposit , Surely you can make deposit higher than 50 BTC by several deposits.
Your deposit is automatically added after 3 network confirmations for cryptocurrencies Like Bitcoin,Litecoin Etherium and ... but for PM and payeer this be add as soon as you paid funds.
You can change your payment withdrawal address by clicking the Settings button on the menu after logging in to your account. Enter your new payment address and save the changes.
For security reasons, we do not allow users to change their e-mail after registration. If you would like to change your e-mail, please contact our support and we will change it for you.
You can see your upline by clicking on Referral, and you will see the username of your upline. If there is no username there, it means you have no upline.