$SMME Recent News! The SmartMetric Biometric Credit Card Provides 100% Validation of the Card User Before the Card is Used NEW YORK, May 20, 2022--(BUSINESS WIRE)--SmartMetric, Inc. (OTCQB: SMME): Unlike standard credit and debit cards that rely on the questionable safety of PIN numbers and CVV codes for user validation, the SmartMetric biometric credit card solution provides 100% card user validation immediately before the card is inserted into a credit card retail reader or ATM.
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