Our unique mystery shopping service has been going for more than 20 years, but we now place a greater emphasis on using it to track inflation (month on month and year on year), while also showcasing extra data and analytics on the pricing and promotion side, and from our mystery shoppers.
Here are this week's results
Half of shoppers cited supermarkets as the top source of inspiration for gift ideas
The retailer introduced the concession in Purley Way, Croydon, last September but has now removed it
UK households waste on average the equivalent of £500 of groceries per year
SEARCH for the products, services and companies you need in the definitive guide to the UK food and drink industry.