Paper ticket stores already do this, its just a more work for the workers than e-ink.
Comment on Walmart's use of digital price tags signal the future of retail shopping, but consumers are worried
YurkshireLad@lemmy.ca 4 weeks agoThat’s exactly what this is. All stores will eventually do this and prices will fluctuate throughout the day.
Tabzlock@lemmy.ml 4 weeks ago
solsangraal@lemmy.zip 4 weeks ago
isn’t it pretty much what amazon’s been doing since the beginning? the difference being there’s no “app” like camel yet to track prices over time at a single store
but yea, still another reason not to go to walmart. how do they mitigate the problem of something being $X when you put it in your cart, and the price being X+whatever by the time you get through the 2 mile long line at one of the 2 open registers?