Every bonus will have its own mandatory’ turnover’, which ensures you will have to run the deposit and incentive funds over a number of games before withdrawal. That is, when you earn a £ 10 non-deposit bonus with a 40-fold turnover condition, you must wager £ 400 before filing for a withdrawal (£ 10×40=£400). Keep in mind that not every games compensate for 100% of the turnover needed.