NEW YORK--(BUSINESS WIRE)-- SmartMetric, Inc. (OTC: SMME) says that Visa, Mastercard and other payments networks are reported to now have more than 6.7 billion credit cards issued worldwide. The ...
Using a biometric scanner on your credit card makes your transactions more secure, but it might not solve any real issues. Evan Zimmer has been writing about finance for years. After graduating with a ...