System and method for conducting secure transactions
System and method for confirming electronic transactions
System and method for connecting portable media with network and
System and method for controlling access rights to and security
System and method for detecting fraud in prepaid accounts
System and method for determining computer access with...
System and method for device-based access privilege to an...
System and method for device-based access privilege to an...
System and method for discounted printing
System and method for electronic transactions
System and method for facilitating electronic financial...
System and method for facilitating electronic financial...
System and method for flexible micropayment of low value...
System and method for generating an unpredictable number...
System and method for handling permits
System and method for interactive messaging and/or...
System and method for interactive messaging and/or...
System and method for interactive messaging and/or...
System and method for interactive messaging and/or...
System and method for interactive secure dialog between card...