Discounters, Sainsbury's and Tesco are UK Christmas winners - Kantar - Reuters
- Discounters, Sainsbury's and Tesco are UK Christmas winners - Kantar Reuters
- Supermarkets' busy Christmas boosted by promotions, says Kantar BBC
- UK shoppers spent £13.7bn on groceries in run-up to Christmas The Guardian
- Sainsbury's crowned Christmas winner as grocery sales hit £13bn Retail Gazette
- UK food price inflation falls at record pace Yahoo Finance UK