Supermarket secrets: How Aldi and Lidl keep prices so low with clever shopping tactics customers don’t notice

Supermarket secrets: How Aldi and Lidl keep prices so low with clever shopping tactics customers don’t notice

ACCORDING to the latest research from Which?, “both Aldi and Lidl outperformed the ‘big four’ supermarkets – Asda, Morrisons, Sainsbury’s and Tesco – again this year”.  The consumer expert said it’s “unsurprising at a time when value has become so important to shoppers”. Aldi is said to be the UK’s cheapest supermarket.GETTY Products are put onto shelves in cardboard boxes.EPA But how do Aldi and Lidl keep prices so low? In a former Channel 5 do…