Betfair Exchange is one of the best of betting web sites; I want to assess the positive aspects and the issues to improve. In favor of cross bets he plays his great flexibility and freedom that they offer us. We can take advantage of the fees set by other users or set ourselves the quota of an event, something unimaginable in the Sportsbook markets. Thus, if the conventional market share does not convince you, you can always look for a replica in Betfair Exchange. Another aspect in favor of Betfair Exchange is the possibility of avoiding losses. The possibility of betting both for and against in the same event and the fact that the odds change at a much more vertiginous pace than in conventional bets allows us to find the ideal odds to cover both options. They are the famous Greenbooks, a possibility to cover results that in the case of Sportsbook bets is practically a utopia. But everything that glitters is not gold, and once again it should be emphasized that you play against other users, not against the bookmaker. Therefore, we must analyze very well if it is worth entering a market since the earnings of the other player will come out of our funds. Therefore, you may find that Betfair Exchange does not allow you to bet if you do not have enough funds in your account, and you have to be very careful about what you risk. Another aspect to keep in mind is that when you set the quota you have to spin very fine if you want a player to risk betting on the contrary and thus validate the bet. A very high fee in favor will be scarcely attractive for another user to play against you, so they might not match it. On the other hand, if the fee is very low it is easy that you are risking more money than you should and if the thing is distorted the consequences for your bank will be dire. For all this, users are recommended to start playing at Betfair Exchange with little money, controlling investments at all times until we get the game mechanism. Cross bets are a betting model geared towards expert users, and starting little by little it will be easier for us to make ourselves to the particularities of the system. Luckily, the Betfair Exchange website is very simple to use, which makes it easier for us to adapt to the world of cross betting.