I don’t see why the same couldn’t apply to supermarket employees, where you can dynamically choose your shifts in real time and pick the highest of all the avai

I don’t see why the same couldn’t apply to supermarket employees, where you can dynamically choose your shifts in real time and pick the highest of all the available work. I mean there are even a number of worker supply firms out there that provide workers on this basis. A business needs people to clean floors, they issue a request to their supplier and they supply the nearest, cheapest available workers.