Answer:
If she gave him the card and didn't get it back and then he made these "unauthorized transactions", she is liable. See Section 205.2(m)(1). If she gave him the card, got it back and then he stole it to make these unauthorized transactions, her liability could be zero, based on your applicable rules under any vendor agreement and Reg E. He didn't have unlimited, "evergreen" use of the card.
First published on BankersOnline.com 9/14/09