Carrefour's full-year 2020 gross sales increased by +7.8% on a like-for-like basis. The Group's gross sales stood at €78,820M, an increase of + 4.4% at constant exchange rates. Net sales amounted to €70,719M. Gross margin stood at 21.8% of net sales, down -39bps, reflecting price investments, the temporary increase in logistics costs and the evolution of the integrated/franchisee mix, partly offset by...