A cashing device for a prepaid card in a housing which contains a card receiving unit for prepaid cards, a card reading unit to determine the balance on the old prepaid card inserted into the device, a card writing unit to initialize and record the balance on a card, a card handling unit for moving the...http://www.google.fr/patents/US6827261?utm_source=gb-gplus-shareBrevet US6827261 - Prepaid card cashing purchasing and token purchasing device
Prepaid card cashing purchasing and token purchasing device
