In return for all services the facility provides to the users for placing a bet, the betting exchange provider deducts a commission from the profit earned on the market. However, this doesn't apply to winners since they have to pay a percentage of their profits. If you want to observe what commission rates are offered by the market, we recommend checking the rules laid down by them. Normally, net profits are used to calculate the commissions deducted from the profit. Moreover, all net profits are the payout you have earned from the winning section minus: All losses from lay bets and losing back. Relevant stake money earned from back bets For instance, you back a section for a game with a odds of 7.0 and a stake of MYR 20. now the commission rate defined by the market is 5%. If you win the selection, you must pay a commission of MYR 6. Here's how the calculation works: MYR 120 (Profit received from the bet) X 5%. However, if your section bet losses, you don't need to provide any commissions.