Do you know some PoS (point of sale) systems for POS (proof of stake) ? šŸ˜‚šŸ˜‚šŸ˜‚šŸ˜‚šŸ˜‚šŸ˜‚
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I know quite a few butcher shops šŸ˜‚
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those have steak not stake šŸ˜‚
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