ROIcoin's groups

ROI Coin Team Members
ROI Coin developers, marketers, graphic artists, network admin, and more.
7 members
ROI Coin Fans
If you mine, buy, stake or just happen to like ROI coin this is your group.
7 members
Cryptocurrency Miners
If you mine cryptocurrency with CPU, GPU, ASICS or hard drive space this is your group.
7 members
Cryptocurrency Developers
If you are involved with the development of cryptocurrency this is your group.
3 members
Cryptocurrency Investors
Buy, hold and sell cryptocurrency for profit
5 members