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Re:Ask HN: How do you OCR your receipts and bills in 2018? by smnv on Tuesday July 24, 2018 @10:55AM (#17601553)
Most receipts in my country have a qr code at the bottom with the link to the receipt in human and machine readable format. In the next year this will be mandatory for everyone. Russia.
Re:Ask HN: How do you OCR your receipts and bills in 2018? by TeMPOraL on Tuesday July 24, 2018 @11:05AM (#17601663)
I was going to ask, who came up with a dumb idea of using a link (i.e. URL) to access receipt data over the Internet, but fortunately it seems to not be the case - the QR code on the receipt posted by 'savant_d[0] reads:

  t=20170221T095900&s=30.00&fn=99990789659&i=501&fp=4189225230&n=1
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[0] - https://news.ycombinator.com/item?id=17601617