$SMME SmartMetric the Maker of Biometric Secured Credit and Debit Cards Is to Introduce a Stable Crypto Currency Key Storage on Its Biometric Card Platform SmartMetric, Inc. (OTCQB: SMME) -- In light of the payments and credit card industry move into adopting crypto currency technology to facilitate payments, SmartMetric has now moved forward its planned release of its crypto key storage technology for use with credit and debit cards.
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