Artech House Publishers Sivumäärä: 364 sivua Asu: Kovakantinen kirja Painos: 2nd Revised edition Julkaisuvuosi: 2001, 01.07.2001 (lisätietoa) Kieli: Englanti
Generally society has been moving towards electronic payment systems since the 1970s, but it is only the arrival of the Internet and its vertiginous growth, that has made possible the recent advances in this area.