Dynamic pricing could be coming to your local supermarket

https://lemmus.org/post/20582562

It’s going to be hilarious when these get hacked

Reminder that by law, if the price is listed wrong:

Sometimes the price of an item in store or online at the checkout may not match the displayed or advertised price in store or online. If this happens, even by mistake, the business must either:

  • sell the product for the lowest price - either the checkout price, or displayed or advertised price, or
  • stop selling the item until the incorrect price is corrected.
What law? In what country?
The closest thing I can think of would be Quebec, they have some fairly strong consumer protections, but i don’t know how far they would extend in cases like this