DD1 is going to New York for 2 weeks (this week, so no time for her to change anything) & her credit card charges for overseas transactions; I have one that doesn't & we have the same initial & surname.
They don't use chip & pin over there apparently, just signature, backed up with passport for ID.
If I lend her my card, is that criminal???? 
If there are problems she can use her own card instead, but I don't want her clapped in irons for trying to use mine!