I expect they will refund . . . or you can do a charge back by contacting your credit card company and explaining you didn't authorize the charges . . . in the

I expect they will refund . . . or you can do a charge back by contacting your credit card company and explaining you didn't authorize the charges . . . in the future they should think about using a pre-paid card for in game/app store purchases . . . and explain to their son the value of money . . . maybe relate what he spent to the mortgage or family's monthly income.