ROI (Return On Investment) offers to investors the most common and available way to start earning money on the world exchange Forex market. We take advantage of the profit opportunities of crowd funding. By joining in the collective effort of individuals who focus only on the funding of start up companies, we only strictly collaborate with potentially lucrative businesses. Forex is also a contributing market to our large portfolio. We combine both crowd funding and forex, this fusion of investment vehicles allow us, ROI (Return On Investment) , to offer reasonably attractive returns on your investments within our company. Our experts have worked out a strategy, which is built on the principles of arbitrage. First of all we have taken the opportunity to earn money on inefficiency of price formation of financial tools from the arbitrage strategy. We use trade skills , which are described on the imbalance of price . Our strategy is a really accurate and efficient trading system. It is a highly delicate and carefully prepared in process, where all the factors which influence the market and price formation are considered.