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Have you noticed that in Best Buy stores their price tags are now all eink paper? If they can 'electronify' a price tag, you know they have some precise beacon
by techrat 5y ago
Have you noticed that in Best Buy stores their price tags are now all eink paper?
If they can 'electronify' a price tag, you know they have some precise beacons in that store.
- deleted 5y ago[deleted]