Cointelegraph (Bitcoin, Cryptocurrency and Blockchain News) |
Walmart To Implement Blockchain-Based Delivery System
Cointelegraph (Bitcoin, Cryptocurrency and Blockchain News) The application of US retail giant Walmart to patent its “Smart Package” system has been released by the US Patent and Trademark Office (USPTO) on Thursday, March 1, Fintech Finance reports. Walmart's “Smart Package” patent employs a Blockchain-based ... |
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