Supermarket Secrets

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Gregg Wallace explores the latest tactics in the supermarket wars.

Gregg Wallace gets the inside track on the latest tactics in the supermarket wars to help people stay one step ahead.

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Gregg Wallace

Nikki Fox

Tim Usborne

Paul Overton

Supermarket Secrets: Series 3: On Demand

On Demand

BBC One - Supermarket Secrets, Series 3, On Demand

Gregg Wallace sees how Ocado are using robots to revolutionise online delivery.

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.

Supermarket Secrets is going behind the scenes again to reveal how the supermarkets are using the latest technology and science to bring us our food. 

This time, in an age when we expect everything delivered in an instant, how the supermarkets are working to bring us our food on demand. Gregg sees how Ocado are using robots to revolutionise online delivery and visits a state-of-the art lettuce farm in Norfolk where they supply 300 million lettuces per year exactly when we want them. Meanwhile, Nikki tests out the Co-op’s new pay-in-the-aisle technology as we move towards a checkout-free future.

Supermarket Secrets: Series 3

Gregg Wallace and Nikki Fox explore the latest tactics in the supermarket wars.

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