A method and system for converting a first transaction account device to a second transaction account device wherein a card number associated with, or defined as, a first transaction account (e.g., stored value account) is re-associated with, or re-defined as, a second transaction account (e.g., credit...http://www.google.de/patents/US20040050928?utm_source=gb-gplus-sharePatent US20040050928 - System and method for converting a stored value card to a credit card
