Mystery Shopping at M&S

M AND S FOOD LITTLE SHOP PART 2! Collectibles Mystery Blindbags M&S Marks and Spencer shopping toys

M&S shoppers convinced they've worked out how to get free food shop - Mirror Online

Cost of living: Loyal Tesco shopper saves £25 by swapping to Marks and Spencer and vows to shop there from now on - MyLondon

Lara Jones-Taylor on LinkedIn: Waitrose impresses our mystery shopper with plenty of promotional offers

M&S update after shoppers 'told to leave' new Liverpool ONE store - Liverpool Echo

Why M&S is putting 'Snickers before knickers', Analysis and Features

Mystery Shopper: Marks sparkles in Welsh capital - Produce Business UK

Mystery Shop Monday – Marks and Spencer Cheltenham

Online secret shopper: Three ways M&S can engage with customers, Analysis

Online Shops - Boob or Bust