According to BBG Communications, prepaid phonecards were created in Europe in the 1975. Calling cards, however, were not available until after 1986. Since there inception, the calling card and phone card industry has grown substantially across the world. In 2009, the international phone card is sold in over 185 countries around » Read more: BBG Communications Phone Card Industry

An interesting relationship exists between RFID technology and ID cards. Individually, each of them functions excellently, but their combined efficiency is way better. This is evident from the fact that the best ID card available is vulnerable to forgery, whereas a RFID card has several security options.

A lost or stolen plastic ID card can be easily tracked if it is equipped with RFID technology. Although this track back feature may not l » Read more: The Relationship Between RFID and ID Cards