Sainsbury's celebrates happy Christmas thanks to Argos boost

Sainsbury's has shrugged off a "very competitive" market to see festive sales edge higher in the latest sign that supermarkets enjoyed a better-than-expected Christmas.

Black Friday trading helped Sainsbury's recent Argos acquisition notch up a 4% hike in like-for-like sales.

Black Friday trading helped Sainsbury's recent Argos acquisition notch up a 4% hike in like-for-like sales.