In some tournaments, you can reload your tournament balance by re-paying the entry fee in real money. For example, if a tournament allows rebuys and your starting balance is $100, you can click "Rebuy" next to the balance and you will have $200 on your tournament balance. The number of rebuys during the tournament is unlimited, but only if the current balance and the profit from open positions is less than the starting balance. At the start of the tournament, you can reload once. The rebuy amounts are totaled and added to the tournament prize pool.