

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?
4 episodes · January 19, 2011
Mary Portas works with buisnesses to improve performance and give shoppers the better service they deserve
No — Mary Portas: Secret Shopper has ended.
Mary Portas: Secret Shopper has 3 seasons and 12 episodes, and first aired in 2011.
Mary Portas: Secret Shopper holds an average rating of 8.2/10 on TMDB, and it lands best with fans of reality. Join the discussion below to add your take.
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