What Is ROI? How To Judge A Tipster’s Profitability
What is ROI? ROI means return on investment, and in betting terms, that means how much profit you have made from your initial stake. Example: If a tipster advises £1,000 worth of bets and generates £150 profit, their ROI is 15 The formula to work out your ROI is: ROI = (Profit ÷ Initial Investment) …