It's a electrical shelf labels that shows the price. It shows the product information that the customer needs. Basically just a paper label uh digitalized and we are able to change the price within minutes if we if we want to.And for that matter, why leave it at the price of goods. What about a variable price for labor. Where we're at is that robots are deciding what prices are.Robots are deciding how much workers get paid. Call it what you will, dynamic pricing, surge pricing or surveillance pricing, it al ...