SmartMetric has developed advanced biometric security solutions to keep credit and debit card transactions safe from fraudulent charges. This is a technology that already has tremendous applications and should continue to grow dramatically.

From the company website: http://www.smartmetric.com

CARDS DOMINATE PAYMENTS
U.S. cards carrying Visa, MasterCard, American Express, and Discover brands generated $4.442 trillion - as of 2014
7 BILLION CHIP CARDS NOW ISSUED