3 ms·The bank's smartphone app?by leshenka 3y agoThe bank's smartphone app?ativzzz 3y agoNot all banks have these unfortunately, even though one time virtual cards should really be the standard for all online purchasesleshenka 3y agoYeah, sadly. But really it's the best way to do virtual cards. If a bank doesn't offer these, next best thing is to go to the bank that does.