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• 14:00, 9 May 2026 Dcadmin talk contribs created page To surge or not to surge? (Created page with "by: '''Christopher Tang''' On June 24, three largest supermarkets in the United Kingdom (Tesco, Sainsbury’s and Morrisons) announced that they are working on secret plans to install “surge pricing” systems in order to “smooth” customer demands over the course of a day. For instance, these supermarkets can replace the traditional paper tags on shelves with electronic labels so that the stores can change their prices several times per day at the click of a butto...")