Surebets, also known as arbitrage betting, are a strategy used by bettors to guarantee a profit regardless of the outcome of an event. This is achieved by placing bets on all possible outcomes with different bookmakers, who offer varying odds. By carefully calculating the stakes, bettors can exploit discrepancies in odds to ensure a return on investment. While surebetting can be lucrative, it requires significant research, quick decision-making, and careful management of accounts to avoid detection by bookmakers, who may limit or close accounts of those engaging in this practice.