{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/65e046b12cdfb10018a91b9a/695bdda73edf36b790fdfc59?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"Bite-sized briefing: GB Grocery Market Share update 6 January 2026","thumbnail_width":200,"thumbnail_height":200,"thumbnail_url":"https://open-images.acast.com/shows/65e046b12cdfb10018a91b9a/1767628009103-8182a386-070f-4e4d-ae51-1175b7b28bae.jpeg?height=200","description":"<p>Promotions, premium own label and no alcohol options: inside Britain’s £13.8bn Christmas grocery shop. Fraser McKevitt, our head of retail, gives an update on the UK grocery market share over the 12 weeks to 28 December 2025.</p>","author_name":"Worldpanel by Numerator"}