The cheapest supermarket named - and it beats Aldi, Tesco Clubcard and Sainsbury's Nectar prices
In October, the average bill for the cheapest trolley with a loyalty card was £120.38 in total
In October, the average bill for the cheapest trolley with a loyalty card was £120.38 in total
Supermarkets include Aldi, Tesco, Iceland and Marks & Spencer
Electronic shelf labels could be a game-changer for the supermarket