Discounters will remain the fastest-growing physical grocery channel globally through to 2030, with annual growth expected to outpace the wider grocery market, according to new research from IGD. Analysis from IGD’s Global discount trends 2026 report found the discount channel will grow at a compound annual growth rate of 4.8 per cent to 2030, almost a full percentage point ahead of the wider grocery market’s 4.0 per cent. The research said growth will be fuelled by sustained