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 ...

NEW YORK--(BUSINESS WIRE)--SmartMetric, Inc. (OTC: SMME) the miniature nano fingerprint scanner built by SmartMetric to fit inside a standard credit and debit card takes credit card security to the ...