Supermarket Secrets

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Supermarket Secrets

The supermarkets know that shoppers don’t show much allegiance to them any more, so what techniques are they coming up with to keep us coming back?

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Series 3
Gregg sees how robots are revolutionising online delivery, while Nikki tests out new pay-in-the-aisle technology as we move towards a checkout-free future.
Gregg Wallace and Nikki Fox look at how technology is transforming the way we shop for food. This time, Gregg looks at new vegan meals designed to taste like meat.