Mary Portas works with well-known brands and high-street chains to give shoppers the service they deserve. Mary convinces major brands to bare all and hand over the reins - but will they take on her advice?

Release : January 19, 2011

Website : https://www.channel4.com/programmes/mary-portas-secret-shopper

Total Eps : 12 / 47 minutes

Total Season : 3

Rating : 8.50