Some lucky people in Fresno hit the jackpot this week, when an ATM started giving people extra $50 bills as they made withdrawals from their accounts.
For example, if people took out $20 from the ATM, the got an extra $50. If they took out $100, they got $250.
Some suspect the reason for the jackpot withdrawals is that someone put the wrong money in the ATM slots.
Bank of America said they don't know how much money was given out free of charge. But don't hop in your car to drive to Fresno just yet -- Bank of America says they fixed the problem as soon as they caught it.