Dynamic pricing could be coming to your local supermarket

https://lemmus.org/post/20582562

Looks like e-ink. A thumb tack taped to your thumb should take care of these pretty quick and inconspicuously. Especially if people generally agree this is stupid and should be shunned.
Yes, let’s just vandalize the store instead of choosing to shop at another store
There isn’t really a choice in Aus. Take a look at how many supermarkets there are in Tassie and who owns them.