Panda Express' internet access was down today, so they couldn't take credit or debit cards. Luckily, I had cash. Bill came to $7.10. Sorry, I says, I only have 7 - is that okay - but I have a credit card..
It's okay. I had 8 - my backup was - just kidding. Anyway, bluff worked.
Then I thought, most people in the store have smartphones. How about an app that lets you use your phone and your data connection to pay your tab? I guess AAPL lets you do that in their store - maybe WMT too.. How about without tying you into a chain's app? Maybe that's what bitcoin is all about?
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