Comment on Ask HN: If I buy a physical book why is the eBook not free?Comments−_chu12yAnyone else remember when movies on DVD or Blu-ray had those digital download codes in the case that were always expired by the time you bought it?−mattl2yUltraviolet they called it.https://www.uphe.com/faq/digital-hd-with-ultraviolet-faqsI was able to redeem several of these from used discs I bought for a few cents to a dollar each.
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Anyone else remember when movies on DVD or Blu-ray had those digital download codes in the case that were always expired by the time you bought it?
Ultraviolet they called it.
https://www.uphe.com/faq/digital-hd-with-ultraviolet-faqs
I was able to redeem several of these from used discs I bought for a few cents to a dollar each.