The highest price rise was for Merchant Gourmet puy lentils, up from £1.42 to £3.60 a pack - a rise of 152%. (Image: Getty)Supermarkets typically move prices on branded products due to promotions coming to an end, but prices on own-brand food and drink tend to be more stable. But of the top 50 price rises for the supermarket, 18 were own-brand products. But, like the wider market, we have had to reflect these pressures in the price of some products. "For the majority of products that have increased in price over the last three weeks, we still beat or match the cheapest of the Big Four [Tesco, Sainsbury's, Asda and Morrisons]."

Source: Daily Mirror July 19, 2019 12:02 UTC