return2ozma@lemmy.world to A Boring Dystopia@lemmy.world · 11 days agoWalmart Is Putting Digital Labels That Change Prices Instantly on Every Store Shelf in Americawww.inc.comexternal-linkmessage-square111linkfedilinkarrow-up1325arrow-down17
arrow-up1318arrow-down1external-linkWalmart Is Putting Digital Labels That Change Prices Instantly on Every Store Shelf in Americawww.inc.comreturn2ozma@lemmy.world to A Boring Dystopia@lemmy.world · 11 days agomessage-square111linkfedilink
minus-squarestringere@sh.itjust.workslinkfedilinkarrow-up2·10 days agoI guess they could do it with rfid tags on every imdividual item but at $0.05-$50 per tag that doesn’t seem remotely worthwhile.
I guess they could do it with rfid tags on every imdividual item but at $0.05-$50 per tag that doesn’t seem remotely worthwhile.