Will algorithms increase your grocery bill?
Walmart’s digital price tags. The retail giant is rolling out shelf labels that allow prices to be updated instantly across stores. This isn’t a new trend. Airlines and hotels constantly adjust pricing based on demand. But if grocery prices can change in real time, what will this mean for your bill? And will pricing ever be adjusted using customer data or behavioural signals to maximise profit? Nicky launches the Great Interface Banana Pricing Study to monitor digital price tags in your local st...
