Then company that first invented this card was a company called SafeLink which ha sheen out of its core business for about 8 years. They developed this card successfully with Schlumberger. But now we are talking about real companies that developed this technology at a cost of about $25m. That's just history. Schlumberger invented and mass produced the smart card from which all these other card technologies were developed. Quite an interesting story. Let's just wait and see what SMME really has.
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