Workers at Selfridges, Office, Lacoste, Accessorize and Swatch putting finishing touches to window displays Primark has no online shop and is therefore sitting on huge amounts of winter stock being kept in warehouse M&S is preparing for high demand for children's clothing and has more space for it in stores than ever before H&M says many products intended for stores are being sold online but it kept 'inventory levels under control' Retailers in Britain have lost £30billion of sales during a torrid year for the industry with 190,000 jobs gone