... like the Oyster travel cards used on the London Underground. And hey, if you run out of cash in your bank account, why not get online via BlackBerry and just move some money around? This device seems ideal for such a payment process!
Working with each nation's banks the e-wallet lets customers pay for Ukash at their local bbank/b branch, which is then followed by a voucher of the same value sent to the customer as a 19-digit SMS code. ...