I think just printing a receipt for each cup makes the whole process less effici... | Hacker News

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Retric on Jan 16, 2012 | parent | context | favorite | on: Extreme Minimalism: this guy owns just 15 things

I think just printing a receipt for each cup makes the whole process less efficient for society. Let alone disposable cups etc.

ctdonath on Jan 16, 2012 [–]

Starbucks doesn't print a receipt unless you want one, and you are welcome to bring & fill your own mug there. You can even use your smartphone to pay.

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