The Application is a freeware provided by Taguard, You need NXP NTAG213,215,216 Cards . Just bring your blank nfc card and open the Taguard ApplicationClick on Write - > Place the NFC Card on the Phone - > Its Ready.Now Close the Application, just tap the card on the NFC area and your Digital Business profile is ready to use .For Setting up Data , click on the first link , your username and password is mentioned on the main page.The default password for all created profile is Tagabond Please ensure to report any issues over E-Mail and Good Ratings .