Start participating and earning +10% per 2 days is easy:
1
Enter your BTC address and click “Join”.
2
In personal page you will see the system's address, transfer BTC to it and your balance will be updated.
3
The day after your donation will return to your wallet and +10% as reward.
And that is it! Nothing complicated. All the payouts are made automatically.
Use the same BTC address for all subsequent donations. Once you want to earn +10% - just transfer BTC on the same address.
For example, if you've donated 1BTC on 15th, it means that you will get 1.1BTC on 17th! That day you can make a new dontation.