onsdag, 17:15 
Supermarket Secrets
consumentenprogramma's, documentaire, E2, S3, 2019
Gregg sees how Ocado are using robots to revolutionise online delivery, and visits a state-of-the-art Norfolk farm supplying 300 million lettuces a year exactly when people want them. Also, Nikki tests out the Co-op's new pay-in-the-aisle technology.