Many sportsbooks require you to make a number of bets before you withdraw your winnings. This is also known as the play through requirements. Play through requirements mean you have to place a certain quantity or value of further bets before the sportsbook will pay out any winnings from the bets. To determine the value of bonus bets according to play through requirement, simply multiply the amount your bonus is worth by the number of times you have to turn it over. If you are offered a $10 free bet with a play through requirement, you could be required to turn it over three times before the sportsbook will payout. This means that you will need to bet $30 before any profits are paid out. Take special care to read all the terms and conditions as the rules governing play through requirements differ from one sportsbook to another.