Re: 信用卡丢了.如果别人在我挂失前花了钱,咋办?# Money - 海外理财s*i2002-08-14 07:081 楼federal law says your liability is at most $50.many cards have $0 liability, as a benefit.likely the credit card issuers will send youa letter let you sign stating you didn't spendthe money.